During their voyage, Naruto, Yamato, Gai, and Aoba stop at an island to recover from severe seasickness. There, they unexpectedly meet up with Sakura, Ino, and Choji, who are on an assignment to gather medical herbs for Tsunade.

The ship is caught in a storm and Naruto uses his shadow clones to protect the ship.After the storm, Naruto wakes up and a quarrel begins between Naruto and his Shadow clones. Soon his shadow clones revolt and take control of the ship and the crew is forced to land on a nearby island. Naruto is taken hostage by the shadow clones and they put forth their demands to him. Naruto is saved by Yamato and the others only to find that it was a dream. It was caused when a Shadow clone was released and the memories of it returned to Naruto. Naruto then realizes the worth of his clones and releases them.