diff --git a/DbContext.cs b/DbContext.cs
new file mode 100644
index 0000000..2582ff5
--- /dev/null
+++ b/DbContext.cs
@@ -0,0 +1,11 @@
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using Sequence.Entities;
+
+public class DbContext : IdentityDbContext<User, IdentityRole<Guid>, Guid>
+{
+    public DbContext(DbContextOptions<DbContext> options) : base(options) { }
+
+    public DbSet<Card> Cards { get; set; }
+}
\ No newline at end of file
diff --git a/Entities/Card.cs b/Entities/Card.cs
new file mode 100644
index 0000000..fed6d82
--- /dev/null
+++ b/Entities/Card.cs
@@ -0,0 +1,8 @@
+namespace Sequence.Entities;
+
+public class Card
+{
+    public Guid Id { get; set; }
+    public Suit Suit { get; set; }
+    public string Value { get; set; }
+}
\ No newline at end of file
diff --git a/Entities/User.cs b/Entities/User.cs
new file mode 100644
index 0000000..8e80b01
--- /dev/null
+++ b/Entities/User.cs
@@ -0,0 +1,8 @@
+using Microsoft.AspNetCore.Identity;
+
+namespace Sequence.Entities;
+
+public class User : IdentityUser<Guid>
+{
+    public string Name { get; set; }
+}
\ No newline at end of file
diff --git a/Sequence.csproj b/Sequence.csproj
index 4c2bb77..5ae90a7 100644
--- a/Sequence.csproj
+++ b/Sequence.csproj
@@ -6,4 +6,14 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="7.0.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="7.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0" />
+  </ItemGroup>
+
 </Project>
diff --git a/Suit.cs b/Suit.cs
new file mode 100644
index 0000000..7a556ec
--- /dev/null
+++ b/Suit.cs
@@ -0,0 +1,7 @@
+public enum Suit
+{
+    Hearts = 0,
+    Diamonds = 1,
+    Spades = 2,
+    Clubs = 3
+}
\ No newline at end of file