diff --git a/SVSim.BattleEngine/Shim/Generated/ProcessingBase.g.cs b/SVSim.BattleEngine/Shim/Generated/ProcessingBase__Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.g.cs
similarity index 78%
rename from SVSim.BattleEngine/Shim/Generated/ProcessingBase.g.cs
rename to SVSim.BattleEngine/Shim/Generated/ProcessingBase__Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.g.cs
index 399e49d..de3c0eb 100644
--- a/SVSim.BattleEngine/Shim/Generated/ProcessingBase.g.cs
+++ b/SVSim.BattleEngine/Shim/Generated/ProcessingBase__Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.g.cs
@@ -1,4 +1,4 @@
-// AUTO-GENERATED no-op stubs (m1_stub_gen) from Shadowverse_Code_2026-05-23\Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult\ProcessingBase.cs
+// AUTO-GENERATED no-op stubs (m1_stub_gen) from Shadowverse_Code_2026-05-23/Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult/ProcessingBase.cs
 namespace Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult
 {
 public partial class ProcessingBase
diff --git a/SVSim.BattleEngine/Shim/Generated/ProcessingBase__Wizard.Story.ChapterSelection.SelectionProcessing.Main.g.cs b/SVSim.BattleEngine/Shim/Generated/ProcessingBase__Wizard.Story.ChapterSelection.SelectionProcessing.Main.g.cs
new file mode 100644
index 0000000..5056b33
--- /dev/null
+++ b/SVSim.BattleEngine/Shim/Generated/ProcessingBase__Wizard.Story.ChapterSelection.SelectionProcessing.Main.g.cs
@@ -0,0 +1,10 @@
+// AUTO-GENERATED no-op stubs (m1_stub_gen) from Shadowverse_Code_2026-05-23/Wizard.Story.ChapterSelection.SelectionProcessing.Main/ProcessingBase.cs
+namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main
+{
+public partial class ProcessingBase
+{
+        public IProcessing NextProcessing { get; set; }
+        public void Execute(Parameter param) { }
+        protected void ExecuteNextProcessing(Parameter param) { }
+}
+}
diff --git a/SVSim.BattleEngine/Shim/Generated/_BaseClauses.g.cs b/SVSim.BattleEngine/Shim/Generated/_BaseClauses.g.cs
index 2ee532a..bebe908 100644
--- a/SVSim.BattleEngine/Shim/Generated/_BaseClauses.g.cs
+++ b/SVSim.BattleEngine/Shim/Generated/_BaseClauses.g.cs
@@ -44,7 +44,7 @@ namespace Wizard.UI.Dialog { public partial class DialogContactMenu : MonoBehavi
 namespace Wizard.UI.Dialog { public partial class DialogSpeedChallenge : MonoBehaviour { } }
 namespace Wizard.UI.Dialog { public partial class DialogSpeedChallengeResult : MonoBehaviour { } }
 namespace Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult { public partial class Download : ProcessingBase { } }
-namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class DownloadConfirmDialogDisplay : global::Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.ProcessingBase { } }
+namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class DownloadConfirmDialogDisplay : ProcessingBase { } }
 namespace Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult { public partial class DownloadInfoGetter : ProcessingBase { } }
 namespace Wizard.Battle.UI { public partial class DragonInfomationUI : ClassInfomationUIBase { } }
 namespace Wizard.Battle.View.Vfx { public partial class DrawSpecialTokenVfx : SpreadOutVfx { } }
@@ -152,10 +152,10 @@ namespace Wizard.Battle.View.Vfx { public partial class StartSummonCardVfx : Sta
 namespace Wizard.Battle.View.Vfx { public partial class StopArrowMoveVfx : VfxBase { } }
 namespace Wizard.Battle.View.Vfx { public partial class StopEvolutionChoiceEffectVfx : VfxBase { } }
 namespace Wizard.Battle.View.Vfx { public partial class StopEvolutionTargetFocasVfx : VfxBase { } }
-namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class StoryStarter : global::Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.ProcessingBase { } }
-namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class SubChapterSelectionDialogDisplay : global::Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.ProcessingBase { } }
+namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class StoryStarter : ProcessingBase { } }
+namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class SubChapterSelectionDialogDisplay : ProcessingBase { } }
 namespace Wizard { public partial class SubChapterStorySectionBtn : MonoBehaviour { } }
-namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class SummaryDialogDisplay : global::Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.ProcessingBase { } }
+namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class SummaryDialogDisplay : ProcessingBase { } }
 namespace Wizard.Battle.View.Vfx { public partial class SummonCardPreperationVfx : SequentialVfxPlayer { } }
 namespace Wizard.Battle.View.Vfx { public partial class SummonCardShakeCameraVfx : SequentialVfxPlayer { } }
 namespace Wizard.Battle.View.Vfx { public partial class SummonUnitOverflowVfx : SequentialVfxPlayer { } }
@@ -165,7 +165,7 @@ namespace Wizard.Battle.View.Vfx { public partial class ThinkIconHideVfx : Seque
 namespace Wizard.Battle.View.Vfx { public partial class ThinkIconShowVfx : SequentialVfxPlayer { } }
 namespace Wizard.Battle.View.Vfx { public partial class TurnStartEvolveVfx : SequentialVfxPlayer { } }
 namespace Wizard.Battle.Tutorial { public partial class TutorialBattleMgrBase : BattleManagerBase { } }
-namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class TutorialStoryStarter : global::Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult.ProcessingBase { } }
+namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main { public partial class TutorialStoryStarter : ProcessingBase { } }
 namespace Wizard.Battle.View { public partial class UnitBattleCardView : BattleCardView { } }
 namespace Wizard.Battle.View.Vfx { public partial class UnitCardVfxCreator : CardVfxCreatorBase { } }
 namespace Wizard.Battle.View.Vfx { public partial class UpdateEpVfx : VfxBase { } }
diff --git a/SVSim.BattleEngine/Shim/View/SettingsUiStubs.cs b/SVSim.BattleEngine/Shim/View/SettingsUiStubs.cs
index b4a987b..5b52a0e 100644
--- a/SVSim.BattleEngine/Shim/View/SettingsUiStubs.cs
+++ b/SVSim.BattleEngine/Shim/View/SettingsUiStubs.cs
@@ -90,7 +90,11 @@ namespace DeckBuilder
 
 namespace Wizard.Story.ChapterSelection.SelectionProcessing.BattleResult
 {
-    public interface IProcessing { }
+    public interface IProcessing
+    {
+        IProcessing NextProcessing { get; set; }
+        void Execute(Parameter param);
+    }
     public class Parameter { }
 }
 
diff --git a/SVSim.BattleEngine/Shim/View/StoryTitleStubs.cs b/SVSim.BattleEngine/Shim/View/StoryTitleStubs.cs
index 87258c3..b0d9cb3 100644
--- a/SVSim.BattleEngine/Shim/View/StoryTitleStubs.cs
+++ b/SVSim.BattleEngine/Shim/View/StoryTitleStubs.cs
@@ -18,7 +18,11 @@ namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main
 {
     // Parallel to the BattleResult submodule (already shimmed); some copied files
     // `using` this Main module and reference these unqualified.
-    public interface IProcessing { }
+    public interface IProcessing
+    {
+        IProcessing NextProcessing { get; set; }
+        void Execute(Parameter param);
+    }
     public class Parameter { }
 }