One Piece Film: Strong World Episode 0

The Straw Hats encounter the Golden Lion Shiki, a powerful pirate who escaped Impel Down. Shiki's attack on East Blue forces Luffy and his crew to confront him. After Shiki abducts Nami for her navigational skills, the Straw Hats are scattered across his floating islands, encountering perilous beasts. Their individual battles for survival lead them to discover Shiki's plan: to unleash genetically-modified creatures onto East Blue to force the World Government's surrender. The Straw Hats must overcome their separation, battle Shiki's forces, and rescue Nami before Shiki carries out his destructive scheme. Their journey involves exploring this mysterious island, rescuing a young girl, and ulti...