diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index 117f8bb3..5d11fee2 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -60836,11 +60836,11 @@
 0x0000007100a6d978,sub_7100A6D978,16,
 0x0000007100a6d988,uiLowPrioThreadMgr::__auto0,16,
 0x0000007100a6d998,sub_7100A6D998,16,
-0x0000007100a6d9a8,EventPlusStringDerived::make,60,
-0x0000007100a6d9e4,WorkerThreadDelegate::invoke,48,
-0x0000007100a6da14,WorkerThreadDelegate::clone,92,
-0x0000007100a6da70,WorkerThreadDelegateBase::return1,8,
-0x0000007100a6da78,WorkerThreadDelegateBase::clone,8,
+0x0000007100a6d9a8,EventPlusStringDerived::make,60,_ZN4ksys4util7TaskMgr13makeTaskType_INS0_11ManagedTaskEEEvPPS3_
+0x0000007100a6d9e4,WorkerThreadDelegate::invoke,48,_ZN4sead9Delegate1IN4ksys4util7TaskMgrEPPNS2_11ManagedTaskEE6invokeES6_
+0x0000007100a6da14,WorkerThreadDelegate::clone,92,_ZNK4sead9Delegate1IN4ksys4util7TaskMgrEPPNS2_11ManagedTaskEE5cloneEPNS_4HeapE
+0x0000007100a6da70,WorkerThreadDelegateBase::return1,8,_ZNK4sead10IDelegate1IPPN4ksys4util11ManagedTaskEE9isNoDummyEv
+0x0000007100a6da78,WorkerThreadDelegateBase::clone,8,_ZNK4sead10IDelegate1IPPN4ksys4util11ManagedTaskEE5cloneEPNS_4HeapE
 0x0000007100a6da80,sub_7100A6DA80,8,
 0x0000007100a6da88,nullsub_5525,4,
 0x0000007100a6da8c,nullsub_5526,4,
@@ -94586,17 +94586,17 @@
 0x0000007101279a54,sub_7101279A54,1448,
 0x0000007101279ffc,sub_7101279FFC,12,
 0x000000710127a008,sub_710127A008,8,
-0x000000710127a010,BaseProcDeleter::ctor,76,
-0x000000710127a05c,BaseProcDeleter::invokedPreDelete,48,
-0x000000710127a08c,BaseProcDeleter::invokedUnloadActorParam,36,
-0x000000710127a0b0,BaseProcDeleter::dtor,80,
-0x000000710127a100,BaseProcDeleter::dtorDelete,80,
-0x000000710127a150,BaseProcDeleter::init,144,
-0x000000710127a1e0,sub_710127A1E0,180,
-0x000000710127a294,sub_710127A294,176,
-0x000000710127a344,BaseProcDeleter::x,48,
-0x000000710127a374,sub_710127A374,52,
-0x000000710127a3a8,sub_710127A3A8,92,
+0x000000710127a010,BaseProcDeleter::ctor,76,_ZN4ksys3act15BaseProcDeleterC1Ev
+0x000000710127a05c,BaseProcDeleter::invokedPreDelete,48,_ZN4ksys3act15BaseProcDeleter11doPreDeleteEPv
+0x000000710127a08c,BaseProcDeleter::invokedUnloadActorParam,36,_ZN4ksys3act15BaseProcDeleter13doUnloadParamEPv
+0x000000710127a0b0,BaseProcDeleter::dtor,80,_ZN4ksys3act15BaseProcDeleterD1Ev
+0x000000710127a100,BaseProcDeleter::dtorDelete,80,_ZN4ksys3act15BaseProcDeleterD0Ev
+0x000000710127a150,BaseProcDeleter::init,144,_ZN4ksys3act15BaseProcDeleter4initERKNS1_7InitArgE
+0x000000710127a1e0,sub_710127A1E0,180,_ZN4ksys3act15BaseProcDeleter16requestPreDeleteEPNS0_8BaseProcE
+0x000000710127a294,sub_710127A294,176,_ZN4ksys3act15BaseProcDeleter23requestUnloadActorParamEPNS0_10ActorParamE
+0x000000710127a344,BaseProcDeleter::x,48,_ZN4ksys3act15BaseProcDeleter12unblockTasksEv
+0x000000710127a374,sub_710127A374,52,_ZN4sead10Delegate1RIN4ksys3act15BaseProcDeleterEPvbE6invokeES4_
+0x000000710127a3a8,sub_710127A3A8,92,_ZNK4sead10Delegate1RIN4ksys3act15BaseProcDeleterEPvbE5cloneEPNS_4HeapE
 0x000000710127a404,sub_710127A404,80,
 0x000000710127a454,sub_710127A454,100,
 0x000000710127a4b8,sub_710127A4B8,108,
diff --git a/src/KingSystem/ActorSystem/CMakeLists.txt b/src/KingSystem/ActorSystem/CMakeLists.txt
index 7d40b8c5..cd6b64e9 100644
--- a/src/KingSystem/ActorSystem/CMakeLists.txt
+++ b/src/KingSystem/ActorSystem/CMakeLists.txt
@@ -52,6 +52,8 @@ target_sources(uking PRIVATE
   actAttention.h
   actBaseProc.cpp
   actBaseProc.h
+  actBaseProcDeleter.cpp
+  actBaseProcDeleter.h
   actBaseProcHandle.cpp
   actBaseProcHandle.h
   actBaseProcHeapMgr.cpp
diff --git a/src/KingSystem/ActorSystem/actBaseProcDeleter.cpp b/src/KingSystem/ActorSystem/actBaseProcDeleter.cpp
new file mode 100644
index 00000000..a83e48d0
--- /dev/null
+++ b/src/KingSystem/ActorSystem/actBaseProcDeleter.cpp
@@ -0,0 +1,71 @@
+#include "KingSystem/ActorSystem/actBaseProcDeleter.h"
+#include "KingSystem/ActorSystem/actActorParamMgr.h"
+#include "KingSystem/ActorSystem/actBaseProc.h"
+#include "KingSystem/Utils/SafeDelete.h"
+#include "KingSystem/Utils/Thread/ManagedTask.h"
+#include "KingSystem/Utils/Thread/TaskMgr.h"
+#include "KingSystem/Utils/Thread/TaskQueue.h"
+
+namespace ksys::act {
+
+BaseProcDeleter::BaseProcDeleter() = default;
+
+bool BaseProcDeleter::doPreDelete(void* proc) {
+    BaseProc::PreDeleteArg arg;
+    static_cast<BaseProc*>(proc)->doPreDelete(arg);
+    return true;
+}
+
+bool BaseProcDeleter::doUnloadParam(void* actor_param) {
+    ActorParamMgr::instance()->unloadParam(static_cast<ActorParam*>(actor_param));
+    return true;
+}
+
+BaseProcDeleter::~BaseProcDeleter() {
+    if (mTaskMgr) {
+        mTaskMgr->finalize();
+        util::safeDelete(mTaskMgr);
+    }
+}
+
+void BaseProcDeleter::init(const InitArg& arg) {
+    auto* heap = arg.heap;
+    mTaskQueue = arg.task_queue;
+    mTaskMgr = new (heap) util::TaskMgr(heap);
+    mTaskMgr->init<util::ManagedTask>(arg.task_queue_size, heap);
+}
+
+bool BaseProcDeleter::requestPreDelete(BaseProc* proc) {
+    util::TaskRequest request{false};
+    request.mSynchronous = false;
+    request.mQueue = mTaskQueue;
+    request.mDelegate = &mPreDeleteDelegate;
+    request.mUserData = proc;
+    request.mLaneId = u8(TaskLane::PreDelete);
+    request.mName = "PreDelete";
+
+    util::TaskMgrRequest req;
+    req.request = &request;
+    return mTaskMgr->trySubmitRequest(req);
+}
+
+void BaseProcDeleter::requestUnloadActorParam(ActorParam* param) {
+    util::TaskRequest request{false};
+    request.mSynchronous = false;
+    request.mQueue = mTaskQueue;
+    request.mDelegate = &mUnloadActorParamDelegate;
+    request.mUserData = param;
+    request.mLaneId = u8(TaskLane::UnloadActorParam);
+    request.mName = "UnloadActorParam";
+
+    util::TaskMgrRequest req;
+    req.request = &request;
+    mTaskMgr->submitRequest(req);
+}
+
+void BaseProcDeleter::unblockTasks() {
+    mTaskQueue->unblockTasks(u8(TaskLane::PreDelete));
+    mTaskQueue->unblockTasks(u8(TaskLane::UnloadActorParam));
+}
+
+}  // namespace ksys::act
diff --git a/src/KingSystem/ActorSystem/actBaseProcDeleter.h b/src/KingSystem/ActorSystem/actBaseProcDeleter.h
new file mode 100644
index 00000000..9c48c07e
--- /dev/null
+++ b/src/KingSystem/ActorSystem/actBaseProcDeleter.h
@@ -0,0 +1,52 @@
+#pragma once
+
+#include <container/seadBuffer.h>
+#include <prim/seadDelegate.h>
+#include "KingSystem/Utils/Types.h"
+
+namespace ksys::util {
+class TaskMgr;
+class TaskQueue;
+}  // namespace ksys::util
+
+namespace ksys::act {
+
+class ActorParam;
+class BaseProc;
+
+class BaseProcDeleter {
+public:
+    struct InitArg {
+        sead::Heap* heap;
+        util::TaskQueue* task_queue;
+        int task_queue_size;
+    };
+
+    BaseProcDeleter();
+    virtual ~BaseProcDeleter();
+
+    void init(const InitArg& arg);
+    bool requestPreDelete(BaseProc* proc);
+    void requestUnloadActorParam(ActorParam* param);
+    void unblockTasks();
+
+private:
+    enum class TaskLane : u8 {
+        UnloadActorParam = 3,
+        PreDelete = 4,
+    };
+
+    bool doPreDelete(void* proc);
+    bool doUnloadParam(void* actor_param);
+
+    util::TaskMgr* mTaskMgr{};
+    util::TaskQueue* mTaskQueue{};
+    sead::Buffer<void*> mBuffer;
+    sead::Delegate1R<BaseProcDeleter, void*, bool> mPreDeleteDelegate{
+        this, &BaseProcDeleter::doPreDelete};
+    sead::Delegate1R<BaseProcDeleter, void*, bool> mUnloadActorParamDelegate{
+        this, &BaseProcDeleter::doUnloadParam};
+};
+KSYS_CHECK_SIZE_NX150(BaseProcDeleter, 0x68);
+
+}  // namespace ksys::act