"Code: D-Blood" is a next-generation RPG mobile game developed by Zulong Entertainment. The game production team is assembled and deeply participated by the top engine manufacturer Epic Games. The UE4 engine technology capability is maximized to create a gorgeous and multi-national scene for this mysterious masterpiece. In the game, there are rich environmental changes such as day and night, rainy weather, etc., giving players a real feeling of being in the real world.