One Piece: My Name Is Gao Qiqiang

Gao Qiqiang, a fishmonger, rises step by step from a humble fish seller to become the Pirate King. Monkey D. Luffy, a righteous public security officer, becomes the strongest of the Marines in his pursuit of Gao Qiqiang. Once, they fought side by side to solve cases. Now they have gone their separate ways, all because they understand power differently.