diff --git a/core/modules/Game.cpp b/core/modules/Game.cpp
index 17f03d75..ce28c4ef 100644
--- a/core/modules/Game.cpp
+++ b/core/modules/Game.cpp
@@ -146,7 +146,7 @@ void e2d::Game::EnterScene(Scene * scene, Transition * transition)
 		transition_ = transition;
 		transition_->Retain();
 
-		transition_->Init(curr_scene_, next_scene_)
+		transition_->Init(curr_scene_, next_scene_);
 	}
 }
 
diff --git a/core/transitions/BoxTransition.cpp b/core/transitions/BoxTransition.cpp
index f4b6bb22..65a1cb02 100644
--- a/core/transitions/BoxTransition.cpp
+++ b/core/transitions/BoxTransition.cpp
@@ -7,14 +7,11 @@ e2d::BoxTransition::BoxTransition(float duration)
 {
 }
 
-bool e2d::BoxTransition::Init(Scene * prev, Scene * next)
+void e2d::BoxTransition::Init(Scene * prev, Scene * next)
 {
-	if (Transition::Init(prev, next))
-	{
-		in_layer_param_.opacity = 0;
-		return true;
-	}
-	return false;
+	Transition::Init(prev, next);
+
+	in_layer_param_.opacity = 0;
 }
 
 void e2d::BoxTransition::Update()
diff --git a/core/transitions/EmergeTransition.cpp b/core/transitions/EmergeTransition.cpp
index fb0f4cca..15b0d996 100644
--- a/core/transitions/EmergeTransition.cpp
+++ b/core/transitions/EmergeTransition.cpp
@@ -6,15 +6,12 @@ e2d::EmergeTransition::EmergeTransition(float duration)
 {
 }
 
-bool e2d::EmergeTransition::Init(Scene * prev, Scene * next)
+void e2d::EmergeTransition::Init(Scene * prev, Scene * next)
 {
-	if (Transition::Init(prev, next))
-	{
-		out_layer_param_.opacity = 1;
-		in_layer_param_.opacity = 0;
-		return true;
-	}
-	return false;
+	Transition::Init(prev, next);
+	
+	out_layer_param_.opacity = 1;
+	in_layer_param_.opacity = 0;
 }
 
 void e2d::EmergeTransition::Update()
diff --git a/core/transitions/FadeTransition.cpp b/core/transitions/FadeTransition.cpp
index 698d4c59..942fd091 100644
--- a/core/transitions/FadeTransition.cpp
+++ b/core/transitions/FadeTransition.cpp
@@ -6,15 +6,12 @@ e2d::FadeTransition::FadeTransition(float duration)
 {
 }
 
-bool e2d::FadeTransition::Init(Scene * prev, Scene * next)
+void e2d::FadeTransition::Init(Scene * prev, Scene * next)
 {
-	if (Transition::Init(prev, next))
-	{
-		out_layer_param_.opacity = 1;
-		in_layer_param_.opacity = 0;
-		return true;
-	}
-	return false;
+	Transition::Init(prev, next);
+	
+	out_layer_param_.opacity = 1;
+	in_layer_param_.opacity = 0;
 }
 
 void e2d::FadeTransition::Update()
diff --git a/core/transitions/MoveTransition.cpp b/core/transitions/MoveTransition.cpp
index 64e6f1dd..8135f857 100644
--- a/core/transitions/MoveTransition.cpp
+++ b/core/transitions/MoveTransition.cpp
@@ -8,37 +8,34 @@ e2d::MoveTransition::MoveTransition(float duration, Direction direction)
 {
 }
 
-bool e2d::MoveTransition::Init(Scene * prev, Scene * next)
+void e2d::MoveTransition::Init(Scene * prev, Scene * next)
 {
-	if (Transition::Init(prev, next))
+	Transition::Init(prev, next);
+	
+	auto size = Window::GetInstance()->GetSize();
+	if (direction_ == Direction::Up)
 	{
-		auto size = Window::GetInstance()->GetSize();
-		if (direction_ == Direction::Up)
-		{
-			pos_delta_ = Point(0, -size.height);
-			start_pos_ = Point(0, size.height);
-		}
-		else if (direction_ == Direction::Down)
-		{
-			pos_delta_ = Point(0, size.height);
-			start_pos_ = Point(0, -size.height);
-		}
-		else if (direction_ == Direction::Left)
-		{
-			pos_delta_ = Point(-size.width, 0);
-			start_pos_ = Point(size.width, 0);
-		}
-		else if (direction_ == Direction::Right)
-		{
-			pos_delta_ = Point(size.width, 0);
-			start_pos_ = Point(-size.width, 0);
-		}
-
-		if (out_scene_ && out_scene_->GetRoot()) out_scene_->GetRoot()->SetPos(0, 0);
-		if (in_scene_->GetRoot()) in_scene_->GetRoot()->SetPos(start_pos_);
-		return true;
+		pos_delta_ = Point(0, -size.height);
+		start_pos_ = Point(0, size.height);
 	}
-	return false;
+	else if (direction_ == Direction::Down)
+	{
+		pos_delta_ = Point(0, size.height);
+		start_pos_ = Point(0, -size.height);
+	}
+	else if (direction_ == Direction::Left)
+	{
+		pos_delta_ = Point(-size.width, 0);
+		start_pos_ = Point(size.width, 0);
+	}
+	else if (direction_ == Direction::Right)
+	{
+		pos_delta_ = Point(size.width, 0);
+		start_pos_ = Point(-size.width, 0);
+	}
+
+	if (out_scene_ && out_scene_->GetRoot()) out_scene_->GetRoot()->SetPos(0, 0);
+	if (in_scene_->GetRoot()) in_scene_->GetRoot()->SetPos(start_pos_);
 }
 
 void e2d::MoveTransition::Update()
diff --git a/core/transitions/Transition.cpp b/core/transitions/Transition.cpp
index 335c7f45..26efef54 100644
--- a/core/transitions/Transition.cpp
+++ b/core/transitions/Transition.cpp
@@ -7,7 +7,7 @@ e2d::Transition::Transition(float duration)
 	, started_()
 	, delta_(0)
 	, out_scene_(nullptr)
-	, in_scene_(scene)
+	, in_scene_(nullptr)
 	, out_layer_(nullptr)
 	, in_layer_(nullptr)
 	, out_layer_param_()
@@ -65,8 +65,6 @@ void e2d::Transition::Init(Scene * prev, Scene * next)
 		renderer->GetSolidBrush(),
 		D2D1_LAYER_OPTIONS_NONE
 	);
-
-	return true;
 }
 
 void e2d::Transition::Update()