As a child, Monkey D. Luffy dreamed of becoming King of the Pirates. But his life changed when he accidentally ate the Gum-Gum Fruit, an enchanted Devil Fruit that gave him the ability to stretch like rubber. Its only drawback? Hell never be able to swim again - a serious handicap for an aspiring sea dog! Years later, Luffy sets off on his quest to find the “One Piece”, said to be the greatest treasure in the world... Ever at Your Side Operation S.O.P. is in full effect! Usopp and the others search for a way to undo the magic that has turned so many of the people of Dressrosa into toys. Meanwhile, Luffy heads toward the palace with the goal of taking down the source of all the trouble, Doflamingo!