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... 

The Straw Hats head for a new land of adventure, the kingdom of Wano! But awaiting them there are Kaido's powerful forces and all sorts of new problems!