This is how the actual gen does it

AscNet.GameServer/Game/DrawManager.cs

@@ -8,7 +8,6 @@ using AscNet.Table.V2.share.character;
 using AscNet.Table.V2.share.character.quality;
 using AscNet.Table.V2.share.equip;
 using AscNet.Table.V2.share.item;
-using System;
 
 namespace AscNet.GameServer.Game
 {
@@ -447,10 +446,10 @@ namespace AscNet.GameServer.Game
                     }
                     break;
                 case 2:
-                    // Weapon
+                    // TODO: Weapon gacha
                     break;
                 case 3:
-                    // CUB
+                    // TODO: CUB gacha
                     break;
                 default:
                     break;

AscNet.GameServer/Game/Fight.cs

@@ -1,9 +1,4 @@
 using AscNet.Common.MsgPack;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace AscNet.GameServer.Game
 {

AscNet.GameServer/Handlers/AccountModule.cs

@@ -31,7 +31,15 @@ namespace AscNet.GameServer.Handlers
     [MessagePackObject(true)]
     public class UseCdKeyResponse
     {
+        [MessagePackObject(true)]
+        public class CdKeyRewardGoods
+        {
+            public RewardType RewardType;
+            public int TemplateId;
+        }
+        
         public int Code;
+        public List<CdKeyRewardGoods>? RewardGoods;
     }
 #pragma warning restore CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider declaring as nullable.
     #endregion
@@ -144,7 +152,7 @@ namespace AscNet.GameServer.Handlers
         [RequestPacketHandler("UseCdKeyRequest")]
         public static void UseCdKeyRequestHandler(Session session, Packet.Request packet)
         {
-            session.SendResponse(new UseCdKeyResponse() { Code = 1 }, packet.Id);
+            session.SendResponse(new UseCdKeyResponse() { Code = 20054001 }, packet.Id);
         }
         
         // TODO: Move somewhere else, also split.

AscNet.GameServer/Handlers/DormModule.cs

@@ -8,6 +8,7 @@ namespace AscNet.GameServer.Handlers
     [MessagePackObject(true)]
     public class DormEnterRequest
     {
+        public dynamic? Content;
     }
 
     [MessagePackObject(true)]

AscNet.GameServer/Handlers/Drops/DropsHandler.cs

@@ -182,9 +182,9 @@ namespace AscNet.GameServer.Handlers.Drops
         #endregion
 
         /// <summary>
-        /// Progressive chance of getting the item based on item quality and commandant level
+        /// TODO: Progressive chance of getting the item based on item quality and commandant level
         /// </summary>
-        private static bool GetProgressiveChance(int level, int quality)
+        static bool GetProgressiveChance(int level, int quality)
         {
             return true;
         }