Going after Guy, who was whisked away by a giant bird, Naruto, Yamato, and Aoba arrive on an island where they spot a young woman.

Making a stop at a nearby port to stock up on supplies, Naruto buys a rare mushroom from a vegetable merchant. But soon after they set sail for their next destination, Naruto and the other crewmembers find their ship infested with poisonous mushrooms.