diff --git a/Convention/[Runtime]/Config.hpp b/Convention/[Runtime]/Config.hpp
index b99c891..57bc2f6 100644
--- a/Convention/[Runtime]/Config.hpp
+++ b/Convention/[Runtime]/Config.hpp
@@ -272,14 +272,18 @@ constexpr int ConstexprStrCompare(
 #endif // PLATFORM_EXTENSION
 
 struct PlatformIndicator
+	: public
+#ifdef _DEBUG
+	std::false_type
+#else
+	std::true_type
+#endif
 {
-	using tag = void;
 #ifdef _DEBUG
 	constexpr static bool IsRelease = false;
 #else
 	constexpr static bool IsRelease = true;
 #endif
-	constexpr static bool value = IsRelease;
 #if defined(_WIN64)||defined(_WIN32)
 	constexpr static bool IsPlatformWindows = true;
 #else
diff --git a/Convention/[Runtime]/Generics/Sequence.hpp b/Convention/[Runtime]/Generics/Sequence.hpp
index 37fbfed..6bc4928 100644
--- a/Convention/[Runtime]/Generics/Sequence.hpp
+++ b/Convention/[Runtime]/Generics/Sequence.hpp
@@ -1,3 +1,12 @@
+/**
+* @brief 序列
+* @contains SequenceTrait 序列性状
+* @contains SequenceIndicator 指示序列动作
+* @contains Array 数组
+* @contains BoolArray bool数组
+* @contains Vector 可变数组
+*/
+
 #pragma once
 #ifndef Convention_Runtime_Generics_Sequence_hpp
 #define Convention_Runtime_Generics_Sequence_hpp
@@ -9,6 +18,71 @@ namespace Convention
 	namespace Generics
 	{
 
+		/**
+		* @brief 序列性状, 用于静态判断
+		* @tparam Sequence 序列类型
+		*/
+		template<typename Sequence>
+		struct SequenceTrait
+		{
+			constexpr static bool _IsSequence()
+			{
+				if_exists(Sequence::begin)
+				{
+					if_exists(Sequence::end)
+					{
+						if_exists(Sequence::cbegin)
+						{
+							if_exists(Sequence::cend)
+							{
+								if_exists(Sequence::operator[])
+								{
+									return true;
+								}
+							}
+						}
+					}
+				}
+				return false;
+			};
+			constexpr static bool IsSequence = _IsSequence();
+		};
+
+		/**
+		* @brief 序列指示器, 序列动作的适配器
+		* @tparam Sequence 序列类型
+		*/
+		template<typename Sequence>
+		struct SequenceIndicator
+		{
+			static_assert(SequenceTrait<Sequence>::IsSequence,
+				"Current template type is not a Sequence");
+			using iterator = decltype(std::declval<Sequence>().begin());
+			using const_iterator = decltype(std::declval<Sequence>().cbegin());
+			using element = std::decay_t<decltype(std::declval<Sequence>()[0])>;
+
+			static iterator begin(Sequence& self)
+			{
+				return self.begin();
+			}
+			static iterator end(Sequence& self)
+			{
+				return self.end();
+			}
+			static const_iterator begin(const Sequence& self)
+			{
+				return self.cbegin();
+			}
+			static const_iterator end(const Sequence& self)
+			{
+				return self.cend();
+			}
+			static element& at(Sequence& self, int index)
+			{
+				return self[index];
+			}
+		};
+
 		/**
 		* @brief 栈上静态数组
 		* @tparam Element 内容物类型
@@ -18,6 +92,263 @@ namespace Convention
 		template<typename Element, size_t ElementSize>
 		using Array = std::array<Element, ElementSize>;
 
+		namespace internal
+		{
+			template <size_t _Size>
+			class _BoolArray_const_iterator
+#if _ITERATOR_DEBUG_LEVEL != 0
+				: private _Iterator_base12_compatible
+#endif // _ITERATOR_DEBUG_LEVEL != 0
+			{
+			public:
+				using _Ty = bool;
+#if _HAS_CXX20
+				using iterator_concept = contiguous_iterator_tag;
+#endif // _HAS_CXX20
+				using iterator_category = random_access_iterator_tag;
+				using value_type = _Ty;
+				using difference_type = ptrdiff_t;
+				using pointer = const _Ty*;
+				using reference = const _Ty&;
+
+				enum { _EEN_SIZE = _Size }; // helper for expression evaluator
+
+#if _ITERATOR_DEBUG_LEVEL == 0
+				_CONSTEXPR17 _Array_const_iterator() noexcept : _Ptr() {}
+
+				_CONSTEXPR17 explicit _Array_const_iterator(pointer _Parg, size_t _Off = 0) noexcept : _Ptr(_Parg + _Off) {}
+
+				_NODISCARD _CONSTEXPR17 reference operator*() const noexcept {
+					return *_Ptr;
+				}
+
+				_NODISCARD _CONSTEXPR17 pointer operator->() const noexcept {
+					return _Ptr;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator++() noexcept {
+					++_Ptr;
+					return *this;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator operator++(int) noexcept {
+					_Array_const_iterator _Tmp = *this;
+					++_Ptr;
+					return _Tmp;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator--() noexcept {
+					--_Ptr;
+					return *this;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator operator--(int) noexcept {
+					_Array_const_iterator _Tmp = *this;
+					--_Ptr;
+					return _Tmp;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator+=(const ptrdiff_t _Off) noexcept {
+					_Ptr += _Off;
+					return *this;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator-=(const ptrdiff_t _Off) noexcept {
+					_Ptr -= _Off;
+					return *this;
+				}
+
+				_NODISCARD _CONSTEXPR17 ptrdiff_t operator-(const _Array_const_iterator& _Right) const noexcept {
+					return _Ptr - _Right._Ptr;
+				}
+
+				_NODISCARD _CONSTEXPR17 reference operator[](const ptrdiff_t _Off) const noexcept {
+					return _Ptr[_Off];
+				}
+
+				_NODISCARD _CONSTEXPR17 bool operator==(const _Array_const_iterator& _Right) const noexcept {
+					return _Ptr == _Right._Ptr;
+				}
+
+#if _HAS_CXX20
+				_NODISCARD constexpr strong_ordering operator<=>(const _Array_const_iterator& _Right) const noexcept {
+					return _Ptr <=> _Right._Ptr;
+				}
+#else // ^^^ _HAS_CXX20 / !_HAS_CXX20 vvv
+				_NODISCARD _CONSTEXPR17 bool operator<(const _Array_const_iterator& _Right) const noexcept {
+					return _Ptr < _Right._Ptr;
+				}
+#endif // ^^^ !_HAS_CXX20 ^^^
+
+				using _Prevent_inheriting_unwrap = _Array_const_iterator;
+
+				_NODISCARD constexpr pointer _Unwrapped() const noexcept {
+					return _Ptr;
+				}
+
+				static constexpr bool _Unwrap_when_unverified = true;
+
+				constexpr void _Seek_to(pointer _It) noexcept {
+					_Ptr = _It;
+				}
+
+			private:
+				pointer _Ptr; // beginning of array
+
+#else // ^^^ _ITERATOR_DEBUG_LEVEL == 0 / _ITERATOR_DEBUG_LEVEL != 0 vvv
+				_CONSTEXPR17 _Array_const_iterator() noexcept : _Ptr(), _Idx(0) {}
+
+				_CONSTEXPR17 explicit _Array_const_iterator(pointer _Parg, size_t _Off = 0) noexcept : _Ptr(_Parg), _Idx(_Off) {}
+
+				_NODISCARD _CONSTEXPR17 reference operator*() const noexcept {
+					return *operator->();
+				}
+
+				_NODISCARD _CONSTEXPR17 pointer operator->() const noexcept {
+					_STL_VERIFY(_Ptr, "cannot dereference value-initialized array iterator");
+					_STL_VERIFY(_Idx < _Size, "cannot dereference out of range array iterator");
+					return _Ptr + _Idx;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator++() noexcept {
+					_STL_VERIFY(_Ptr, "cannot increment value-initialized array iterator");
+					_STL_VERIFY(_Idx < _Size, "cannot increment array iterator past end");
+					++_Idx;
+					return *this;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator operator++(int) noexcept {
+					_Array_const_iterator _Tmp = *this;
+					++*this;
+					return _Tmp;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator--() noexcept {
+					_STL_VERIFY(_Ptr, "cannot decrement value-initialized array iterator");
+					_STL_VERIFY(_Idx != 0, "cannot decrement array iterator before begin");
+					--_Idx;
+					return *this;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator operator--(int) noexcept {
+					_Array_const_iterator _Tmp = *this;
+					--*this;
+					return _Tmp;
+				}
+
+				constexpr void _Verify_offset(const ptrdiff_t _Off) const noexcept {
+					if (_Off != 0) {
+						_STL_VERIFY(_Ptr, "cannot seek value-initialized array iterator");
+					}
+
+					if (_Off < 0) {
+						_STL_VERIFY(_Idx >= size_t{ 0 } - static_cast<size_t>(_Off), "cannot seek array iterator before begin");
+					}
+
+					if (_Off > 0) {
+						_STL_VERIFY(_Size - _Idx >= static_cast<size_t>(_Off), "cannot seek array iterator after end");
+					}
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator+=(const ptrdiff_t _Off) noexcept {
+					_Verify_offset(_Off);
+					_Idx += static_cast<size_t>(_Off);
+					return *this;
+				}
+
+				_CONSTEXPR17 _Array_const_iterator& operator-=(const ptrdiff_t _Off) noexcept {
+					return *this += -_Off;
+				}
+
+				_NODISCARD _CONSTEXPR17 ptrdiff_t operator-(const _Array_const_iterator& _Right) const noexcept {
+					_Compat(_Right);
+					return static_cast<ptrdiff_t>(_Idx - _Right._Idx);
+				}
+
+				_NODISCARD _CONSTEXPR17 reference operator[](const ptrdiff_t _Off) const noexcept {
+					return *(*this + _Off);
+				}
+
+				_NODISCARD _CONSTEXPR17 bool operator==(const _Array_const_iterator& _Right) const noexcept {
+					_Compat(_Right);
+					return _Idx == _Right._Idx;
+				}
+
+#if _HAS_CXX20
+				_NODISCARD constexpr strong_ordering operator<=>(const _Array_const_iterator& _Right) const noexcept {
+					_Compat(_Right);
+					return _Idx <=> _Right._Idx;
+				}
+#else // ^^^ _HAS_CXX20 / !_HAS_CXX20 vvv
+				_NODISCARD _CONSTEXPR17 bool operator<(const _Array_const_iterator& _Right) const noexcept {
+					_Compat(_Right);
+					return _Idx < _Right._Idx;
+				}
+#endif // ^^^ !_HAS_CXX20 ^^^
+
+				_CONSTEXPR17 void _Compat(const _Array_const_iterator& _Right) const noexcept { // test for compatible iterator pair
+					_STL_VERIFY(_Ptr == _Right._Ptr, "array iterators incompatible");
+				}
+
+				using _Prevent_inheriting_unwrap = _Array_const_iterator;
+
+				_NODISCARD constexpr pointer _Unwrapped() const noexcept {
+					return _Ptr + _Idx;
+				}
+
+				constexpr void _Verify_with(const _Array_const_iterator& _Last) const noexcept {
+					// note _Compat check inside operator<=
+					_STL_VERIFY(*this <= _Last, "array iterator range transposed");
+				}
+
+				constexpr void _Seek_to(pointer _It) noexcept {
+					_Idx = static_cast<size_t>(_It - _Ptr);
+				}
+
+			private:
+				pointer _Ptr; // beginning of array
+				size_t _Idx; // offset into array
+#endif // ^^^ _ITERATOR_DEBUG_LEVEL != 0 ^^^
+
+			public:
+				_NODISCARD _CONSTEXPR17 _Array_const_iterator operator+(const ptrdiff_t _Off) const noexcept {
+					_Array_const_iterator _Tmp = *this;
+					_Tmp += _Off;
+					return _Tmp;
+				}
+
+				_NODISCARD _CONSTEXPR17 _Array_const_iterator operator-(const ptrdiff_t _Off) const noexcept {
+					_Array_const_iterator _Tmp = *this;
+					_Tmp -= _Off;
+					return _Tmp;
+				}
+
+				_NODISCARD friend _CONSTEXPR17 _Array_const_iterator operator+(
+					const ptrdiff_t _Off, _Array_const_iterator _Next) noexcept {
+					_Next += _Off;
+					return _Next;
+				}
+
+#if !_HAS_CXX20
+				_NODISCARD _CONSTEXPR17 bool operator!=(const _Array_const_iterator& _Right) const noexcept {
+					return !(*this == _Right);
+				}
+
+				_NODISCARD _CONSTEXPR17 bool operator>(const _Array_const_iterator& _Right) const noexcept {
+					return _Right < *this;
+				}
+
+				_NODISCARD _CONSTEXPR17 bool operator<=(const _Array_const_iterator& _Right) const noexcept {
+					return !(_Right < *this);
+				}
+
+				_NODISCARD _CONSTEXPR17 bool operator>=(const _Array_const_iterator& _Right) const noexcept {
+					return !(*this < _Right);
+				}
+#endif // !_HAS_CXX20
+			};
+		}
+
 		/**
 		* @brief 栈上静态Bool数组
 		* @tparam size 元素大小