Crunchyroll - One Piece: Strong World

There's gonna be a rumble in the jungle in the original One Piece movie written by the creator himself, Eiichiro Oda! When the Straw Hats catch wind of trouble in the peaceful waters of the East Blue, they quickly set a course for home! But before they reach their destination, fate leads them into the deadly path of Golden Lion Shiki. This gravity-defying madman needs a navigator, and he wants Nami! Shiki scatters the Straw Hats across the far corners of a floating island filled with ferocious, genetically-mutated monsters, and issues Nami and ultimatum: join his crew or her friends die! BIG mistake. Luffy kicks his attack mode into Third Gear and begins a brutal rampage across the beast-ridden island. It's all hands on deck including a new character for this watershed adventure in the One Piece canon. Monkey vs. Lion. Winner gets the navigator.