Join Monkey D. Luffy and his swashbuckling crew in their search for the ultimate treasure, the One Piece. 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? He’ll 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…The CP9, a group of anti-pirate assassins on a quest for the superweapon called Pluton, has Luffy’s Straw Hat crew in its sights. In a high-stakes chase, the Straw Hats must survive an epic tidal wave and catch up to a hurtling sea train full of enemies to save their newest member, Nico Robin—along with mysterious shipbuilder Franky—from CP9 clutches. Will Luffy’s stubborn soul and seat-of-the-pants style cut it against a gang of heavily armed World Government goons?!