"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... What does it mean for the world when Oden encounters legendary future pirate king Gold Roger? Meanwhile, Orochi has been up to mischief while Oden's away from Wano."--Provided by publisher.