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...

As Luffy and crew try to escape Egghead, the Navy's armada surrounds the island. Leading the charge are Admiral Kizaru and a member of the mysterious Five Elders. Can the Straw Hats survive as the greatest battle in the world breaks out?