As a child, Monkey D. Luffy dreamed of becoming King of the Pirates. But his life changed when he accidentally gained the power to stretch like rubber...at the cost of never being able to swim again! Years, later, Luffy sets off in search of the "One Piece," said to be the greatest treasure in the world...

As the adventures continue on Punk Hazard, Luffy decides to strike up an alliance with Trafalgar Law. But can he convince the rest of the Straw Hats to go along with it? And will this new team be formidable enough to take down Caesar Clown?