diff --git a/LibCmo/CKFile.cpp b/LibCmo/CKFile.cpp
index 4e652a5..562b945 100644
--- a/LibCmo/CKFile.cpp
+++ b/LibCmo/CKFile.cpp
@@ -37,17 +37,19 @@ namespace LibCmo::CK2 {
 	}
 
 	CKFileObject::~CKFileObject() {
-		;
+		if (Data != nullptr) delete Data;
 	}
 
 #pragma endregion
 
 #pragma region CKFileManagerData
 
-	CKFileManagerData::CKFileManagerData() {
+	CKFileManagerData::CKFileManagerData() :
+		Data(nullptr) {
 	}
 
 	CKFileManagerData::~CKFileManagerData() {
+		if (Data != nullptr) delete Data;
 	}
 
 #pragma endregion
@@ -67,7 +69,7 @@ namespace LibCmo::CK2 {
 #pragma region ShallowDocument
 
 		ShallowDocument::ShallowDocument() {
-			this->m_IndexByClassId.resize(static_cast<size_t>(CK_CLASSID::CKCID_MAXCLASSID));
+			/*this->m_IndexByClassId.resize(static_cast<size_t>(CK_CLASSID::CKCID_MAXCLASSID));*/
 		}
 
 		ShallowDocument::~ShallowDocument() {
@@ -79,7 +81,7 @@ namespace LibCmo::CK2 {
 #pragma region DeepDocument
 
 		DeepDocument::DeepDocument() {
-			this->m_IndexByClassId.resize(static_cast<size_t>(CK_CLASSID::CKCID_MAXCLASSID));
+			/*this->m_IndexByClassId.resize(static_cast<size_t>(CK_CLASSID::CKCID_MAXCLASSID));*/
 		}
 
 		DeepDocument::~DeepDocument() {
diff --git a/LibCmo/CKFile.hpp b/LibCmo/CKFile.hpp
index b30cbe0..1aca6a7 100644
--- a/LibCmo/CKFile.hpp
+++ b/LibCmo/CKFile.hpp
@@ -137,7 +137,7 @@ namespace LibCmo::CK2 {
 			XArray<CKFileObject> m_FileObjects;
 			XArray<CKFileManagerData> m_FileManagersData;
 			XClassArray<CKFilePluginDependencies> m_PluginDep;
-			XClassArray<XIntArray> m_IndexByClassId;
+			/*XClassArray<XIntArray> m_IndexByClassId;*/
 			XClassArray<XString> m_IncludedFiles;
 
 		private:
@@ -155,7 +155,7 @@ namespace LibCmo::CK2 {
 			CKFileInfo m_FileInfo;
 
 			XArray<CKObjectImplements::CKObject*> m_Objects;
-			XClassArray<XIntArray> m_IndexByClassId;
+			/*XClassArray<XIntArray> m_IndexByClassId;*/
 			XClassArray<XString> m_IncludedFiles;
 		private:
 
diff --git a/LibCmo/CKFileReader.cpp b/LibCmo/CKFileReader.cpp
index fd7b0e3..f8b5f82 100644
--- a/LibCmo/CKFileReader.cpp
+++ b/LibCmo/CKFileReader.cpp
@@ -1,6 +1,7 @@
 #include "CKFile.hpp"
 #include "CKGlobals.hpp"
 #include "CKStateChunk.hpp"
+#include "CKObjects.hpp"
 #include "VxMemoryMappedFile.hpp"
 #include "CKMinContext.hpp"
 #include <memory>
@@ -351,6 +352,65 @@ namespace LibCmo::CK2 {
 	}
 
 	CKERROR CKFile::DeepLoad(CKSTRING u8_filename, CKFileData::DeepDocument** out_doc) {
+		// ========== prepare work ==========
+		// preset value
+		*out_doc = nullptr;
+		
+		// get shallow document first
+		CKFileData::ShallowDocument* rawShallowDoc = nullptr;
+		CKERROR err = this->ShallowLoad(u8_filename, &rawShallowDoc);
+		if (rawShallowDoc == nullptr) return err;
+		std::unique_ptr<CKFileData::ShallowDocument> shallowDoc(rawShallowDoc);
+		if (err != CKERROR::CKERR_OK) return err;
+
+		// create deep document
+		std::unique_ptr<CKFileData::DeepDocument> deepDoc(new(std::nothrow) CKFileData::DeepDocument());
+		if (deepDoc == nullptr) return CKERROR::CKERR_OUTOFMEMORY;
+
+		// ========== create object first ==========
+		size_t index = 0u;
+		std::vector<CKObjectImplements::CKObject*> createdObjs(shallowDoc->m_FileObjects.size(), nullptr);
+		for (index = 0u; index < shallowDoc->m_FileObjects.size(); ++index) {
+			// todo: skip CK_LEVEL
+			// todo: resolve references
+			const auto& obj = shallowDoc->m_FileObjects[index];
+			if (obj.Data == nullptr) continue;
+
+			createdObjs[index] = m_MinCtx->CreateCKObject(obj.ObjectId, obj.ObjectCid, obj.Name.c_str());
+		}
+
+		// ========== CKStateChunk remap ==========
+		// todo: remap
+		// todo: CK_LEVEL special proc
+
+		// ========== consume Managers ==========
+		// todo...
+
+		// ========== analyze objects CKStateChunk ==========
+		for (index = 0u; index < shallowDoc->m_FileObjects.size(); ++index) {
+			const auto& obj = shallowDoc->m_FileObjects[index];
+			if (obj.Data == nullptr || createdObjs[index] == nullptr) continue;
+
+			// todo: special treat for CK_LEVEL
+			// try parsing data
+			CKERROR err = createdObjs[index]->Load(obj.Data, shallowDoc.get());
+			if (err != CKERROR::CKERR_OK) {
+				delete (createdObjs[index]);
+				createdObjs[index] = nullptr;
+			} else {
+				// add into result
+				deepDoc->m_Objects.push_back(createdObjs[index]);
+			}
+
+		}
+
+		// ========== finalize work ==========
+		// copy misc structure
+		deepDoc->m_IncludedFiles = shallowDoc->m_IncludedFiles;
+		deepDoc->m_SaveIDMax = shallowDoc->m_SaveIDMax;
+		deepDoc->m_FileInfo = shallowDoc->m_FileInfo;
+		// detach and return
+		*out_doc = deepDoc.release();
 		return CKERROR::CKERR_OK;
 	}
 
diff --git a/LibCmo/CKMinContext.cpp b/LibCmo/CKMinContext.cpp
index 52f7db9..b5ac17a 100644
--- a/LibCmo/CKMinContext.cpp
+++ b/LibCmo/CKMinContext.cpp
@@ -11,11 +11,13 @@ namespace LibCmo::CK2 {
 	static char g_UniqueFolder[] = "LibCmo";
 #endif
 
+#pragma region Ctor Dtor
 
 	CKMinContext::CKMinContext() :
 		m_NameEncoding(), m_NameEncodingToken(EncodingHelper::ENCODING_TOKEN_DEFAULT),
 		m_TempFolder(),
 		m_PrintCallback(nullptr),
+		m_CKObjectMaxID(0u),
 		// register CKObjects
 		m_ObjectsCreationMap{
 			{CK_CLASSID::CKCID_OBJECT, ([](CKMinContext* ctx, CK_ID id, CKSTRING name) ->CKObjectImplements::CKObject* { return new(std::nothrow) CKObjectImplements::CKObject(ctx, id, name); })},
@@ -43,6 +45,10 @@ namespace LibCmo::CK2 {
 
 	}
 
+#pragma endregion
+
+#pragma region Print
+
 	void CKMinContext::Printf(CKSTRING fmt, ...) {
 		if (m_PrintCallback == nullptr) return;
 
@@ -65,6 +71,52 @@ namespace LibCmo::CK2 {
 		m_PrintCallback = cb;
 	}
 
+#pragma endregion
+
+#pragma region Objects
+
+	CKObjectImplements::CKObject* CKMinContext::CreateCKObject(CK_ID id, CK_CLASSID cls, CKSTRING name) {
+		// pick creation function
+		const auto& creation = m_ObjectsCreationMap.find(cls);
+		if (creation == m_ObjectsCreationMap.end()) return nullptr;
+
+		// check ckid
+		if (m_ObjectsList.contains(id)) return nullptr;
+		
+		// create it
+		return creation->second(this, id, name);
+	}
+
+	CKObjectImplements::CKObject* CKMinContext::GetCKObject(CK_ID id) {
+		const auto& probe = m_ObjectsList.find(id);
+		if (probe == m_ObjectsList.end()) return nullptr;
+		else return probe->second;
+	}
+
+	void CKMinContext::DestroyCKObject(CK_ID id) {
+		const auto& probe = m_ObjectsList.find(id);
+		if (probe != m_ObjectsList.end()) {
+			delete (probe->second);
+			m_ObjectsList.erase(probe);
+		}
+	}
+
+	CK_ID CKMinContext::GetObjectMaxID(void) {
+		return this->m_CKObjectMaxID;
+	}
+
+	void CKMinContext::SetObjectMaxID(CK_ID id) {
+		this->m_CKObjectMaxID = id;
+	}
+
+#pragma endregion
+
+#pragma region Managers
+
+#pragma endregion
+
+#pragma region Misc Funcs
+
 	void CKMinContext::GetUtf8String(std::string& native_name, std::string& u8_name) {
 		EncodingHelper::GetUtf8VirtoolsName(native_name, u8_name, this->m_NameEncodingToken);
 	}
@@ -95,4 +147,6 @@ namespace LibCmo::CK2 {
 		this->m_NameEncodingToken = EncodingHelper::CreateEncodingToken(this->m_NameEncoding);
 	}
 
+#pragma endregion
+
 }
\ No newline at end of file
diff --git a/LibCmo/CKMinContext.hpp b/LibCmo/CKMinContext.hpp
index 087a593..69c8a18 100644
--- a/LibCmo/CKMinContext.hpp
+++ b/LibCmo/CKMinContext.hpp
@@ -22,11 +22,14 @@ namespace LibCmo::CK2 {
 
 		CKObjectImplements::CKObject* CreateCKObject(CK_ID id, CK_CLASSID cls, CKSTRING name);
 		CKObjectImplements::CKObject* GetCKObject(CK_ID id);
-		void DestroyCKObject(CKObjectImplements::CKObject* obj);
+		void DestroyCKObject(CK_ID id);
 
-		CKManagerImplements::CKBaseManager* CreateCKManager(CKGUID guid);
-		CKManagerImplements::CKBaseManager* GetCKManager(CK_ID guid);
-		void DestroyCKManager(CKManagerImplements::CKBaseManager* mgr);
+		//CKManagerImplements::CKBaseManager* CreateCKManager(CKGUID guid);
+		//CKManagerImplements::CKBaseManager* GetCKManager(CK_ID guid);
+		//void DestroyCKManager(CKManagerImplements::CKBaseManager* mgr);
+
+		CK_ID GetObjectMaxID(void);
+		void SetObjectMaxID(CK_ID id);
 
 		void GetUtf8String(std::string& native_name, std::string& u8_name);
 		void GetNativeString(std::string& u8_name, std::string& native_name);
@@ -45,6 +48,8 @@ namespace LibCmo::CK2 {
 		std::map<CK_CLASSID, std::function<CKObjectImplements::CKObject* (CKMinContext*, CK_ID, CKSTRING)>> m_ObjectsCreationMap;
 		std::map<CKGUID, std::function<CKManagerImplements::CKBaseManager* (CKMinContext*, CK_ID)>> m_ManagersCreationMap;
 
+		CK_ID m_CKObjectMaxID;
+
 		std::string m_NameEncoding;
 		EncodingHelper::ENCODING_TOKEN m_NameEncodingToken;
 		std::filesystem::path m_TempFolder;
diff --git a/LibCmo/CKObjectImplements/CKObject.cpp b/LibCmo/CKObjectImplements/CKObject.cpp
index 4b0f474..302f385 100644
--- a/LibCmo/CKObjectImplements/CKObject.cpp
+++ b/LibCmo/CKObjectImplements/CKObject.cpp
@@ -4,7 +4,7 @@ namespace LibCmo::CK2::CKObjectImplements {
 
 	CKObject::CKObject(CKMinContext* ctx, CK_ID ckid, CKSTRING name) :
 		m_ID(ckid), m_Context(ctx),
-		m_Name(name == nullptr ? "" : name), m_HasName(name != nullptr),
+		m_Name(name == nullptr ? "" : name),
 		m_ObjectFlags(CK_OBJECT_FLAGS::CK_PARAMETERIN_DISABLED) {
 		;
 	}
@@ -13,6 +13,13 @@ namespace LibCmo::CK2::CKObjectImplements {
 
 	}
 
+	CKERROR CKObject::Load(CKStateChunk* chunk, const CKFileData::ShallowDocument* doc) {
+		return CKERROR::CKERR_OK;
+	}
+	CKStateChunk* CKObject::Save(CKFileData::ShallowDocument* doc) {
+		return nullptr;
+	}
+
 	CKSceneObject::CKSceneObject(CKMinContext* ctx, CK_ID ckid, CKSTRING name) : CKObject(ctx, ckid, name) {
 	}
 	CKSceneObject::~CKSceneObject() {
@@ -35,6 +42,11 @@ namespace LibCmo::CK2::CKObjectImplements {
 
 	CKTexture::CKTexture(CKMinContext* ctx, CK_ID ckid, CKSTRING name) : CKBeObject(ctx, ckid, name) {
 	}
+	CKTexture::~CKTexture() {
+	}
+
+	CKMaterial::CKMaterial(CKMinContext* ctx, CK_ID ckid, CKSTRING name) : CKBeObject(ctx, ckid, name) {
+	}
 	CKMaterial::~CKMaterial() {
 	}
 
diff --git a/LibCmo/CKObjects.hpp b/LibCmo/CKObjects.hpp
index 5550194..2d31279 100644
--- a/LibCmo/CKObjects.hpp
+++ b/LibCmo/CKObjects.hpp
@@ -13,22 +13,17 @@ namespace LibCmo::CK2::CKObjectImplements {
 		virtual ~CKObject();
 
 		CK_ID GetID(void) { return this->m_ID; }
-		CKSTRING GetName(void) { return m_HasName ? this->m_Name.c_str() : nullptr; }
-		void SetName(CKSTRING u8_name) { 
-			this->m_HasName = u8_name != nullptr;
-			if (this->m_HasName) this->m_Name = u8_name;
-			else this->m_Name.clear();
-		}
+		CKSTRING GetName(void) { (this->m_Name.empty()) ? (nullptr) : (this->m_Name.c_str()); }
+		void SetName(CKSTRING u8_name) { this->m_Name = (u8_name == nullptr ? "" : u8_name); }
 		CK_OBJECT_FLAGS GetObjectFlags(void) { return this->m_ObjectFlags; }
 		void SetObjectFlags(CK_OBJECT_FLAGS flags) { this->m_ObjectFlags = flags; }
 
 		virtual CK_CLASSID GetClassID(void) { return CK_CLASSID::CKCID_OBJECT; }
-		virtual CKERROR Load(CKStateChunk* chunk, CKFileData::ShallowDocument* doc);
+		virtual CKERROR Load(CKStateChunk* chunk, const CKFileData::ShallowDocument* doc);
 		virtual CKStateChunk* Save(CKFileData::ShallowDocument* doc);
 	protected:
 		CK_ID m_ID;
 		std::string m_Name;
-		bool m_HasName;
 		CK_OBJECT_FLAGS m_ObjectFlags;
 		CKMinContext* m_Context;
 	};
diff --git a/Unvirt/Unvirt.cpp b/Unvirt/Unvirt.cpp
index 0e98e3a..b34830b 100644
--- a/Unvirt/Unvirt.cpp
+++ b/Unvirt/Unvirt.cpp
@@ -17,8 +17,8 @@ int main(int argc, char* argv[]) {
 	vtctx.SetEncoding("850");
 
 	LibCmo::CK2::CKFile vtfile(&vtctx);
-	LibCmo::CK2::CKFileData::ShallowDocument* doc;
-	LibCmo::CK2::CKERROR err = vtfile.ShallowLoad("Language.old.nmo", &doc);
+	LibCmo::CK2::CKFileData::DeepDocument* doc;
+	LibCmo::CK2::CKERROR err = vtfile.DeepLoad("Language.old.nmo", &doc);
 
 	if (doc)
 		Unvirt::StructFormatter::PrintCKFileInfo(doc->m_FileInfo);