diff --git a/FreeSR.Gateserver/Manager/Handlers/BattleReqGroup.cs b/FreeSR.Gateserver/Manager/Handlers/BattleReqGroup.cs
new file mode 100644
index 0000000..2f9e3db
--- /dev/null
+++ b/FreeSR.Gateserver/Manager/Handlers/BattleReqGroup.cs
@@ -0,0 +1,243 @@
+using FreeSR.Gateserver.Manager.Handlers.Core;
+using static FreeSR.Gateserver.Manager.Handlers.LineupReqGroup;
+using FreeSR.Gateserver.Network;
+using FreeSR.Proto;
+
+namespace FreeSR.Gateserver.Manager.Handlers
+{
+    internal static class BattleReqGroup
+    {
+        [Handler(CmdType.CmdSetLineupNameCsReq)]
+        public static void OnSetLineupNameCsReq(NetSession session, int cmdId, object data)
+        {
+            var request = data as SetLineupNameCsReq;
+            if(request.Name == "battle")
+            {
+                
+                var lineupInfo = new LineupInfo
+                {
+                    ExtraLineupType = ExtraLineupType.LineupNone,
+                    Name = "Squad 1",
+                    Mp = 5,
+                    MaxMp = 5,
+                    LeaderSlot = 0
+                };
+                List<uint> characters = new List<uint> { Avatar1, Avatar2, Avatar3, Avatar4 };
+                foreach (uint id in characters)
+                {
+                    if (id == 0) continue;
+                    lineupInfo.AvatarLists.Add(new LineupAvatar
+                    {
+                        Id = id,
+                        Hp = 10000,
+                        Satiety = 100,
+                        Sp = new AmountInfo{CurAmount = 10000,MaxAmount = 10000},
+                        AvatarType = AvatarType.AvatarFormalType,
+                        Slot = (uint)lineupInfo.AvatarLists.Count
+                    });
+                }
+
+                var sceneInfo = new SceneInfo
+                {
+                    GameModeType = 2,
+                    EntryId = 2010101,
+                    PlaneId = 20101,
+                    FloorId = 20101001
+                };
+
+                var calaxInfoTest = new SceneEntityInfo
+                {
+                    GroupId = 19,
+                    InstId = 300001,
+                    EntityId = 4194583,
+                    Prop = new Mpdmfpohnnc
+                    {
+                        Hdmeecedleh = 1,
+                        Kkjiblpgfpa = 808
+                    },
+                    Motion = new MotionInfo
+                    {
+                        Pos = new Vector
+                        {
+                            X = -570,
+                            Y = 19364,
+                            Z = 4480
+                        },
+                        Rot = new Vector
+                        {
+                            Y = 180000
+                        }
+                    },
+                };
+
+                sceneInfo.EntityLists.Add(calaxInfoTest);
+
+                session.Send(CmdType.CmdEnterSceneByServerScNotify, new EnterSceneByServerScNotify
+                {
+                    Scene = sceneInfo,
+                    Lineup = lineupInfo
+                });
+
+                session.Send(CmdType.CmdSceneEntityMoveScNotify, new SceneEntityMoveScNotify
+                {
+                    EntryId = 2010101,
+                    EntityId = 0,
+                    Motion = new MotionInfo
+                    {
+                        Pos = new Vector
+                        {
+                            X = -570,
+                            Y = 19364,
+                            Z = 4480
+                        },
+                        Rot = new Vector
+                        {
+                            Y = 180000
+                        }
+                    }
+                });
+            }
+
+            session.Send(CmdType.CmdSetLineupNameScRsp, new SetLineupNameScRsp
+            {
+                Retcode = (uint)RetcodeStatus.RetSucc,
+                Name = request.Name,
+                Index = request.Index
+            });
+        }
+
+
+        [Handler(CmdType.CmdStartCocoonStageCsReq)]
+        public static void OnStartCocoonStageCsReq(NetSession session, int cmdId, object data)
+        {
+            var request = data as StartCocoonStageCsReq;
+
+            Dictionary<uint, List<uint>> monsterIds = new Dictionary<uint, List<uint>>
+            {
+                { 1, new List<uint> { 3001010, 3001020, 3001020, 3001010 } },
+                { 2, new List<uint> { 3002030, 3002010, 3002010, 3002030 } },
+                { 3, new List<uint> { 3011010, 3012020, 3011010 } },
+                { 4, new List<uint> { 3003010, 3003020 } },
+                { 5, new List<uint> { 3024020 } },
+                { 6, new List<uint> { 3014020 } },
+                { 7, new List<uint> { 3002050 } }
+            };
+
+            Dictionary<uint, uint> monsterLevels = new Dictionary<uint, uint>
+            {
+                {1,70},{2,70},{3,60},{4,65},{5,55},{6,60},{7,75}
+            };
+
+            //basic
+            var battleInfo = new SceneBattleInfo
+            {
+                StageId = 201012311,
+                LogicRandomSeed = 639771447,
+                WorldLevel = 6
+            };
+
+            var testRelic = new BattleRelic
+            {
+                Id = 61011,
+                Level = 999,
+                MainAffixId = 1,
+                SubAffixLists = {new RelicAffix
+                {
+                    AffixId = 4,
+                    Step = 999
+                } }
+            };
+
+            //avatar
+            List<uint> SkillIdEnds = new List<uint> { 1, 2, 3, 4, 7, 101, 102, 103, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210 };
+            List<uint> characters = new List<uint> { Avatar1, Avatar2, Avatar3, Avatar4 };
+            foreach (uint avatarId in characters)
+            {
+                var avatarData = new BattleAvatar
+                {
+                    Id = avatarId,
+                    Level = 80,
+                    Promotion = 6,
+                    Rank = 6,
+                    Hp = 10000,
+                    AvatarType = AvatarType.AvatarFormalType,
+                    WorldLevel = 6,
+                    Sp = new AmountInfo { CurAmount = 10000, MaxAmount = 10000 },
+                    RelicLists = { testRelic },
+                    EquipmentLists = {new BattleEquipment
+                    {
+                        Id = 23006,
+                        Level = 80,
+                        Rank = 5,
+                        Promotion = 6
+                    } }
+                };
+
+                foreach (uint end in SkillIdEnds)
+                {
+                    uint level = 1;
+                    if (end == 1) level = 6;
+                    else if (end < 4 || end == 4) level = 10;
+                    if (end > 4) level = 1;
+                    avatarData.SkilltreeLists.Add(new AvatarSkillTree
+                    {
+                        PointId = avatarId * 1000 + end,
+                        Level = level
+                    });
+                }
+
+                battleInfo.BattleAvatarLists.Add(avatarData);
+            }
+
+            //monster
+            for (uint i = 1; i <= 7; i++)
+            {
+                SceneMonsterWave monsterInfo = new SceneMonsterWave
+                {
+                    Knkmjldpekj = i,
+                    MonsterParam = new SceneMonsterParam
+                    {
+                        Level = monsterLevels[i],
+                    }
+                };
+
+                if (monsterIds.ContainsKey(i))
+                {
+                    List<uint> monsterIdList = monsterIds[i];
+
+                    foreach (uint monsterId in monsterIdList)
+                    {
+                        monsterInfo.MonsterLists.Add(new SceneMonsterInfo
+                        {
+                            MonsterId = monsterId
+                        });
+                    }
+                    
+                }
+                battleInfo.MonsterWaveLists.Add(monsterInfo);
+            }
+
+            var response = new StartCocoonStageScRsp
+            {
+                Retcode = (uint)RetcodeStatus.RetSucc,
+                CocoonId = request.CocoonId,
+                Wave = request.Wave,
+                PropEntityId = request.PropEntityId,
+                BattleInfo = battleInfo
+            };
+
+            session.Send(CmdType.CmdStartCocoonStageScRsp, response);
+        }
+
+        [Handler(CmdType.CmdPVEBattleResultCsReq)]
+        public static void OnPVEBattleResultCsReq(NetSession session, int cmdId, object data)
+        {
+            var request = data as PVEBattleResultCsReq;
+            session.Send(CmdType.CmdPVEBattleResultScRsp, new PVEBattleResultScRsp
+            {
+                Retcode = (uint)RetcodeStatus.RetSucc,
+                EndStatus = request.EndStatus
+            });
+        }
+    }
+}
diff --git a/FreeSR.Gateserver/Network/NetSession.cs b/FreeSR.Gateserver/Network/NetSession.cs
index 02d6a31..6077a9d 100644
--- a/FreeSR.Gateserver/Network/NetSession.cs
+++ b/FreeSR.Gateserver/Network/NetSession.cs
@@ -28,20 +28,5 @@
 
             await _channel.WriteAndFlushAsync(packet);
         }
-
-        public async void Send<T>(int cmdId, T data) where T : class
-        {
-            var packet = new NetPacket()
-            {
-                CmdId = cmdId,
-                Data = data
-            };
-
-            var buffer = Unpooled.Buffer();
-            packet.Serialize<T>(buffer);
-            packet.Buf = buffer;
-
-            await _channel.WriteAndFlushAsync(packet);
-        }
     }
 }
diff --git a/FreeSR.Gateserver/Network/NetworkManager.cs b/FreeSR.Gateserver/Network/NetworkManager.cs
index 1b019ea..0fd1b63 100644
--- a/FreeSR.Gateserver/Network/NetworkManager.cs
+++ b/FreeSR.Gateserver/Network/NetworkManager.cs
@@ -33,6 +33,7 @@
                 NotifyManager.AddReqGroupHandler(typeof(SceneReqGroup));
                 NotifyManager.AddReqGroupHandler(typeof(GachaReqGroup));
                 NotifyManager.AddReqGroupHandler(typeof(NPCReqGroup));
+                NotifyManager.AddReqGroupHandler(typeof(BattleReqGroup));
 
                 NotifyManager.Init();
             }