Heart pirates

The Heart Pirates are a pirate crew in the anime and manga One Piece, led by the "Surgeon of Death" Trafalgar Law, and known for their distinctive boiler suit attire, underwater capabilities thanks to their submarine, and a Jolly Roger featuring a smiley instead of a skull. The crew originated in the North Blue and are allies and rivals of the Straw Hat Pirates, whom they have joined for various major alliances to accomplish their goals. You play as Trafalgar law.