Diavolo is the main villain of JoJo: Golden Wind. He is known for being the Boss of Passione, a criminal organization. Diavolo is also a Stand user, and his Stand is called "King Crimson". It is surely a powerful Stand, and also dangerous. It have a tremendous physical strength, and it is able to erase the time for 10 seconds, in addition it also can predict what will happen in the next 10 seconds.