diff --git a/SessionCompanion/SessionCompanion.Database/ApplicationDbContext.cs b/SessionCompanion/SessionCompanion.Database/ApplicationDbContext.cs
new file mode 100644
index 0000000..a081725
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/ApplicationDbContext.cs
@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore;
+using SessionCompanion.Database.Tables;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SessionCompanion.Database
+{
+    public class ApplicationDbContext : DbContext
+    {
+        public virtual DbSet<Alignment> Alignments { get; set; }
+        public virtual DbSet<Background> Backgrounds { get; set; }
+        public virtual DbSet<Biography> Biographies { get; set; }
+        public virtual DbSet<Character> Characters { get; set; }
+        public virtual DbSet<Class> Classes { get; set; }
+        public virtual DbSet<Race> Races { get; set; }
+        public virtual DbSet<Statistics> Statistics { get; set; }
+        public virtual DbSet<User> Users { get; set; }
+
+        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options) { }
+
+        protected override void OnModelCreating(ModelBuilder builder)
+        {
+            base.OnModelCreating(builder);
+            builder.Entity<User>().HasData(SeedData.SeedUsers());
+        }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Migrations/20201203161115_Base-Tables.Designer.cs b/SessionCompanion/SessionCompanion.Database/Migrations/20201203161115_Base-Tables.Designer.cs
new file mode 100644
index 0000000..8f35a07
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Migrations/20201203161115_Base-Tables.Designer.cs
@@ -0,0 +1,317 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SessionCompanion.Database;
+
+namespace SessionCompanion.Database.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20201203161115_Base-Tables")]
+    partial class BaseTables
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .UseIdentityColumns()
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("ProductVersion", "5.0.0");
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Alignment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Alignments");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Background", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Backgrounds");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Biography", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<int>("AlignmentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("BackgroundId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("CharacterId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ClassId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("RaceId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Sex")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AlignmentId");
+
+                    b.HasIndex("BackgroundId");
+
+                    b.HasIndex("CharacterId")
+                        .IsUnique();
+
+                    b.HasIndex("ClassId");
+
+                    b.HasIndex("RaceId");
+
+                    b.ToTable("Biographies");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Character", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Characters");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Class", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Classes");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Race", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Races");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Statistics", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<int>("ArmorClass")
+                        .HasColumnType("int");
+
+                    b.Property<int>("CharacterId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("CurrentHealthPoints")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ExperiencePoints")
+                        .HasColumnType("int");
+
+                    b.Property<int>("HealthPoints")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Initiative")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Level")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Proficiency")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Speed")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CharacterId")
+                        .IsUnique();
+
+                    b.ToTable("Statistics");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<string>("Nickname")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Nickname = "Morwiec",
+                            Password = "123"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Nickname = "Cichoklepiec",
+                            Password = "123"
+                        },
+                        new
+                        {
+                            Id = 3,
+                            Nickname = "Ruletka",
+                            Password = "123"
+                        });
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Biography", b =>
+                {
+                    b.HasOne("SessionCompanion.Database.Tables.Alignment", "Alignment")
+                        .WithMany("Biography")
+                        .HasForeignKey("AlignmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Background", "Background")
+                        .WithMany("Biography")
+                        .HasForeignKey("BackgroundId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Character", "Character")
+                        .WithOne("Biography")
+                        .HasForeignKey("SessionCompanion.Database.Tables.Biography", "CharacterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Class", "Class")
+                        .WithMany("Biography")
+                        .HasForeignKey("ClassId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Race", "Race")
+                        .WithMany("Biography")
+                        .HasForeignKey("RaceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Alignment");
+
+                    b.Navigation("Background");
+
+                    b.Navigation("Character");
+
+                    b.Navigation("Class");
+
+                    b.Navigation("Race");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Character", b =>
+                {
+                    b.HasOne("SessionCompanion.Database.Tables.User", "User")
+                        .WithMany("Character")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Statistics", b =>
+                {
+                    b.HasOne("SessionCompanion.Database.Tables.Character", "Character")
+                        .WithOne("Statistics")
+                        .HasForeignKey("SessionCompanion.Database.Tables.Statistics", "CharacterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Character");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Alignment", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Background", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Character", b =>
+                {
+                    b.Navigation("Biography");
+
+                    b.Navigation("Statistics");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Class", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Race", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.User", b =>
+                {
+                    b.Navigation("Character");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Migrations/20201203161115_Base-Tables.cs b/SessionCompanion/SessionCompanion.Database/Migrations/20201203161115_Base-Tables.cs
new file mode 100644
index 0000000..966a889
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Migrations/20201203161115_Base-Tables.cs
@@ -0,0 +1,248 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace SessionCompanion.Database.Migrations
+{
+    public partial class BaseTables : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Alignments",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Alignments", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Backgrounds",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Backgrounds", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Classes",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Classes", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Races",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Races", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Users",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Nickname = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Users", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Characters",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    UserId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Characters", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Characters_Users_UserId",
+                        column: x => x.UserId,
+                        principalTable: "Users",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Biographies",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    CharacterId = table.Column<int>(type: "int", nullable: false),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ClassId = table.Column<int>(type: "int", nullable: false),
+                    RaceId = table.Column<int>(type: "int", nullable: false),
+                    AlignmentId = table.Column<int>(type: "int", nullable: false),
+                    BackgroundId = table.Column<int>(type: "int", nullable: false),
+                    Sex = table.Column<string>(type: "nvarchar(max)", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Biographies", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Biographies_Alignments_AlignmentId",
+                        column: x => x.AlignmentId,
+                        principalTable: "Alignments",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Biographies_Backgrounds_BackgroundId",
+                        column: x => x.BackgroundId,
+                        principalTable: "Backgrounds",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Biographies_Characters_CharacterId",
+                        column: x => x.CharacterId,
+                        principalTable: "Characters",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Biographies_Classes_ClassId",
+                        column: x => x.ClassId,
+                        principalTable: "Classes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Biographies_Races_RaceId",
+                        column: x => x.RaceId,
+                        principalTable: "Races",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Statistics",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    CharacterId = table.Column<int>(type: "int", nullable: false),
+                    ExperiencePoints = table.Column<int>(type: "int", nullable: false),
+                    Level = table.Column<int>(type: "int", nullable: false),
+                    Speed = table.Column<int>(type: "int", nullable: false),
+                    Initiative = table.Column<int>(type: "int", nullable: false),
+                    HealthPoints = table.Column<int>(type: "int", nullable: false),
+                    CurrentHealthPoints = table.Column<int>(type: "int", nullable: false),
+                    ArmorClass = table.Column<int>(type: "int", nullable: false),
+                    Proficiency = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Statistics", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Statistics_Characters_CharacterId",
+                        column: x => x.CharacterId,
+                        principalTable: "Characters",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.InsertData(
+                table: "Users",
+                columns: new[] { "Id", "Nickname", "Password" },
+                values: new object[] { 1, "Morwiec", "123" });
+
+            migrationBuilder.InsertData(
+                table: "Users",
+                columns: new[] { "Id", "Nickname", "Password" },
+                values: new object[] { 2, "Cichoklepiec", "123" });
+
+            migrationBuilder.InsertData(
+                table: "Users",
+                columns: new[] { "Id", "Nickname", "Password" },
+                values: new object[] { 3, "Ruletka", "123" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Biographies_AlignmentId",
+                table: "Biographies",
+                column: "AlignmentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Biographies_BackgroundId",
+                table: "Biographies",
+                column: "BackgroundId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Biographies_CharacterId",
+                table: "Biographies",
+                column: "CharacterId",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Biographies_ClassId",
+                table: "Biographies",
+                column: "ClassId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Biographies_RaceId",
+                table: "Biographies",
+                column: "RaceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Characters_UserId",
+                table: "Characters",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Statistics_CharacterId",
+                table: "Statistics",
+                column: "CharacterId",
+                unique: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Biographies");
+
+            migrationBuilder.DropTable(
+                name: "Statistics");
+
+            migrationBuilder.DropTable(
+                name: "Alignments");
+
+            migrationBuilder.DropTable(
+                name: "Backgrounds");
+
+            migrationBuilder.DropTable(
+                name: "Classes");
+
+            migrationBuilder.DropTable(
+                name: "Races");
+
+            migrationBuilder.DropTable(
+                name: "Characters");
+
+            migrationBuilder.DropTable(
+                name: "Users");
+        }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Migrations/ApplicationDbContextModelSnapshot.cs b/SessionCompanion/SessionCompanion.Database/Migrations/ApplicationDbContextModelSnapshot.cs
new file mode 100644
index 0000000..0b86cba
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Migrations/ApplicationDbContextModelSnapshot.cs
@@ -0,0 +1,315 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SessionCompanion.Database;
+
+namespace SessionCompanion.Database.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    partial class ApplicationDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .UseIdentityColumns()
+                .HasAnnotation("Relational:MaxIdentifierLength", 128)
+                .HasAnnotation("ProductVersion", "5.0.0");
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Alignment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Alignments");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Background", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Backgrounds");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Biography", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<int>("AlignmentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("BackgroundId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("CharacterId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ClassId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("RaceId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Sex")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AlignmentId");
+
+                    b.HasIndex("BackgroundId");
+
+                    b.HasIndex("CharacterId")
+                        .IsUnique();
+
+                    b.HasIndex("ClassId");
+
+                    b.HasIndex("RaceId");
+
+                    b.ToTable("Biographies");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Character", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Characters");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Class", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Classes");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Race", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Races");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Statistics", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<int>("ArmorClass")
+                        .HasColumnType("int");
+
+                    b.Property<int>("CharacterId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("CurrentHealthPoints")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ExperiencePoints")
+                        .HasColumnType("int");
+
+                    b.Property<int>("HealthPoints")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Initiative")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Level")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Proficiency")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Speed")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CharacterId")
+                        .IsUnique();
+
+                    b.ToTable("Statistics");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
+
+                    b.Property<string>("Nickname")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Nickname = "Morwiec",
+                            Password = "123"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Nickname = "Cichoklepiec",
+                            Password = "123"
+                        },
+                        new
+                        {
+                            Id = 3,
+                            Nickname = "Ruletka",
+                            Password = "123"
+                        });
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Biography", b =>
+                {
+                    b.HasOne("SessionCompanion.Database.Tables.Alignment", "Alignment")
+                        .WithMany("Biography")
+                        .HasForeignKey("AlignmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Background", "Background")
+                        .WithMany("Biography")
+                        .HasForeignKey("BackgroundId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Character", "Character")
+                        .WithOne("Biography")
+                        .HasForeignKey("SessionCompanion.Database.Tables.Biography", "CharacterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Class", "Class")
+                        .WithMany("Biography")
+                        .HasForeignKey("ClassId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SessionCompanion.Database.Tables.Race", "Race")
+                        .WithMany("Biography")
+                        .HasForeignKey("RaceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Alignment");
+
+                    b.Navigation("Background");
+
+                    b.Navigation("Character");
+
+                    b.Navigation("Class");
+
+                    b.Navigation("Race");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Character", b =>
+                {
+                    b.HasOne("SessionCompanion.Database.Tables.User", "User")
+                        .WithMany("Character")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Statistics", b =>
+                {
+                    b.HasOne("SessionCompanion.Database.Tables.Character", "Character")
+                        .WithOne("Statistics")
+                        .HasForeignKey("SessionCompanion.Database.Tables.Statistics", "CharacterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Character");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Alignment", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Background", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Character", b =>
+                {
+                    b.Navigation("Biography");
+
+                    b.Navigation("Statistics");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Class", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.Race", b =>
+                {
+                    b.Navigation("Biography");
+                });
+
+            modelBuilder.Entity("SessionCompanion.Database.Tables.User", b =>
+                {
+                    b.Navigation("Character");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/SeedData.cs b/SessionCompanion/SessionCompanion.Database/SeedData.cs
new file mode 100644
index 0000000..40edfc4
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/SeedData.cs
@@ -0,0 +1,39 @@
+using Microsoft.EntityFrameworkCore;
+using SessionCompanion.Database.Tables;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SessionCompanion.Database
+{
+    public class SeedData
+    {
+        static public List<User> SeedUsers()
+        {
+            List<User> users = new List<User>
+            {
+                new User
+                {
+                    Id = 1,
+                    Nickname = "Morwiec",
+                    Password = "123"
+                },
+                new User
+                {
+                    Id = 2,
+                    Nickname = "Cichoklepiec",
+                    Password = "123"
+                },
+                new User
+                {
+                    Id = 3,
+                    Nickname = "Ruletka",
+                    Password = "123"
+                 }
+            };
+            return users;
+        }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/SessionCompanion.Database.csproj b/SessionCompanion/SessionCompanion.Database/SessionCompanion.Database.csproj
new file mode 100644
index 0000000..6858ae5
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/SessionCompanion.Database.csproj
@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="Repositories\" />
+  </ItemGroup>
+
+</Project>
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/Alignment.cs b/SessionCompanion/SessionCompanion.Database/Tables/Alignment.cs
new file mode 100644
index 0000000..a5e5d2c
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/Alignment.cs
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class Alignment : BaseEntity
+    {
+        public virtual ICollection<Biography> Biography { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/Background.cs b/SessionCompanion/SessionCompanion.Database/Tables/Background.cs
new file mode 100644
index 0000000..7bedfae
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/Background.cs
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class Background : BaseEntity
+    {
+        public virtual ICollection<Biography> Biography { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/BaseEntity.cs b/SessionCompanion/SessionCompanion.Database/Tables/BaseEntity.cs
new file mode 100644
index 0000000..4761d98
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/BaseEntity.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class BaseEntity
+    {
+        [Key]
+        public int Id { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/Biography.cs b/SessionCompanion/SessionCompanion.Database/Tables/Biography.cs
new file mode 100644
index 0000000..512a813
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/Biography.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class Biography : BaseEntity
+    {
+        [ForeignKey(nameof(Character))]
+        public int CharacterId { get; set; }
+        public virtual Character Character { get; set; }
+
+        public string Name { get; set; }
+
+        [ForeignKey(nameof(Class))]
+        public int ClassId { get; set; }
+        public virtual Class Class { get; set; }
+
+        [ForeignKey(nameof(Race))]
+        public int RaceId { get; set; }
+        public virtual Race Race { get; set; }
+
+        [ForeignKey(nameof(Alignment))]
+        public int AlignmentId { get; set; }
+        public virtual Alignment Alignment { get; set; }
+
+        [ForeignKey(nameof(Background))]
+        public int BackgroundId { get; set; }
+        public virtual Background Background { get; set; }
+
+        public string Sex { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/Character.cs b/SessionCompanion/SessionCompanion.Database/Tables/Character.cs
new file mode 100644
index 0000000..0c2cff7
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/Character.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class Character : BaseEntity
+    {
+        [ForeignKey(nameof(User))]
+        public int UserId { get; set; }
+        public virtual User User { get; set; }
+        public virtual Biography Biography { get; set; }
+        public virtual Statistics Statistics { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/Class.cs b/SessionCompanion/SessionCompanion.Database/Tables/Class.cs
new file mode 100644
index 0000000..ce73e7c
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/Class.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class Class : BaseEntity
+    {
+        public string Name { get; set; }
+        //public int HitDie { get; set; }
+
+        public virtual ICollection<Biography> Biography { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/Race.cs b/SessionCompanion/SessionCompanion.Database/Tables/Race.cs
new file mode 100644
index 0000000..07b04a1
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/Race.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class Race : BaseEntity
+    {
+        public string Name { get; set; }
+        public virtual ICollection<Biography> Biography { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/Statistics.cs b/SessionCompanion/SessionCompanion.Database/Tables/Statistics.cs
new file mode 100644
index 0000000..a5c36e5
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/Statistics.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class Statistics : BaseEntity
+    {
+        [ForeignKey(nameof(Character))]
+        public int CharacterId { get; set; }
+        public virtual Character Character { get; set; }
+
+        public int ExperiencePoints { get; set; }
+        public int Level { get; set; }
+        public int Speed { get; set; }
+        public int Initiative { get; set; }
+        public int HealthPoints { get; set; }
+        public int CurrentHealthPoints { get; set; }
+        public int ArmorClass { get; set; }
+        public int Proficiency { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.Database/Tables/User.cs b/SessionCompanion/SessionCompanion.Database/Tables/User.cs
new file mode 100644
index 0000000..bbebdeb
--- /dev/null
+++ b/SessionCompanion/SessionCompanion.Database/Tables/User.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SessionCompanion.Database.Tables
+{
+    public class User : BaseEntity
+    {
+        public string Nickname { get; set; }
+        public string Password { get; set; }
+        public ICollection<Character> Character { get; set; }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion.sln b/SessionCompanion/SessionCompanion.sln
index d6d9420..0b42c62 100644
--- a/SessionCompanion/SessionCompanion.sln
+++ b/SessionCompanion/SessionCompanion.sln
@@ -1,25 +1,31 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.30717.126
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SessionCompanion", "SessionCompanion\SessionCompanion.csproj", "{C646135F-16CE-4B16-B041-252D343D4E01}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{C646135F-16CE-4B16-B041-252D343D4E01}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C646135F-16CE-4B16-B041-252D343D4E01}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C646135F-16CE-4B16-B041-252D343D4E01}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C646135F-16CE-4B16-B041-252D343D4E01}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {121AE434-C579-4495-9318-0D7D7DBE0FD8}
-	EndGlobalSection
-EndGlobal
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30717.126
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SessionCompanion", "SessionCompanion\SessionCompanion.csproj", "{C646135F-16CE-4B16-B041-252D343D4E01}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SessionCompanion.Database", "SessionCompanion.Database\SessionCompanion.Database.csproj", "{CA05189B-A4AB-4946-80DC-EFA075A10F09}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C646135F-16CE-4B16-B041-252D343D4E01}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C646135F-16CE-4B16-B041-252D343D4E01}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C646135F-16CE-4B16-B041-252D343D4E01}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C646135F-16CE-4B16-B041-252D343D4E01}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CA05189B-A4AB-4946-80DC-EFA075A10F09}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CA05189B-A4AB-4946-80DC-EFA075A10F09}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CA05189B-A4AB-4946-80DC-EFA075A10F09}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CA05189B-A4AB-4946-80DC-EFA075A10F09}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {121AE434-C579-4495-9318-0D7D7DBE0FD8}
+	EndGlobalSection
+EndGlobal
diff --git a/SessionCompanion/SessionCompanion/SessionCompanion.csproj b/SessionCompanion/SessionCompanion/SessionCompanion.csproj
index 83b3adc..07210e5 100644
--- a/SessionCompanion/SessionCompanion/SessionCompanion.csproj
+++ b/SessionCompanion/SessionCompanion/SessionCompanion.csproj
@@ -14,6 +14,11 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="5.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>
@@ -27,6 +32,10 @@
     <Folder Include="Controllers\" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\SessionCompanion.Database\SessionCompanion.Database.csproj" />
+  </ItemGroup>
+
   <Target Name="DebugEnsureNodeEnv" BeforeTargets="Build" Condition=" '$(Configuration)' == 'Debug' And !Exists('$(SpaRoot)node_modules') ">
     <!-- Ensure Node.js is installed -->
     <Exec Command="node --version" ContinueOnError="true">
diff --git a/SessionCompanion/SessionCompanion/Startup.cs b/SessionCompanion/SessionCompanion/Startup.cs
index 22af514..74d6b69 100644
--- a/SessionCompanion/SessionCompanion/Startup.cs
+++ b/SessionCompanion/SessionCompanion/Startup.cs
@@ -2,10 +2,12 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.HttpsPolicy;
 using Microsoft.AspNetCore.SpaServices.AngularCli;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
-
+using SessionCompanion.Database;
+
 namespace SessionCompanion
 {
     public class Startup
@@ -22,16 +24,24 @@ namespace SessionCompanion
         public void ConfigureServices(IServiceCollection services)
         {
             services.AddControllersWithViews();
+            services.AddDbContext<ApplicationDbContext>(options =>
+                options.UseSqlServer(
+                    Configuration.GetConnectionString("DefaultConnection")));
             // In production, the Angular files will be served from this directory
             services.AddSpaStaticFiles(configuration =>
             {
                 configuration.RootPath = "ClientApp/dist";
             });
+            
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
         public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
         {
+            using (var serviceScope = app.ApplicationServices.GetRequiredService<IServiceScopeFactory>().CreateScope())
+            {
+                serviceScope.ServiceProvider.GetService<ApplicationDbContext>().Database.Migrate();
+            }
             if (env.IsDevelopment())
             {
                 app.UseDeveloperExceptionPage();
diff --git a/SessionCompanion/SessionCompanion/appsettings.json b/SessionCompanion/SessionCompanion/appsettings.json
index ad75fee..cb23b68 100644
--- a/SessionCompanion/SessionCompanion/appsettings.json
+++ b/SessionCompanion/SessionCompanion/appsettings.json
@@ -1,10 +1,13 @@
 {
+  "ConnectionStrings": {
+    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=SessionCompanion;Trusted_Connection=True;MultipleActiveResultSets=true"
+  },
   "Logging": {
-      "LogLevel": {
+    "LogLevel": {
       "Default": "Information",
       "Microsoft": "Warning",
       "Microsoft.Hosting.Lifetime": "Information"
-      }
-    },
-"AllowedHosts": "*"
+    }
+  },
+  "AllowedHosts": "*"
 }