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 against the Big Mom pirates has concluded, but did the Straw Hats and their ship survive without serious damage? Meanwhile, big changes are happening as the world government begins the Reverie!