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 battle of Wano rages on! Distracted by a strange agent of evil, Luffy faces defeat at the hands of Kaido, King of the Beasts, only to find a hidden reserve of strength and technique-Gear 5! Is a new day dawning in the land of Wano?