After the Thief Brothers inform him that his ship has been stolen by the Trump Kyoudai (Trump Siblings), who have established a base on Clockwork Island, Monkey D. Luffy, Captain of the Going Merry and aspiring Pirate King, teams up with his crew, Ussop, Zoro, Sanji, and Nami. Together they battle their way across Clockwork Island to reclaim their stolen ship.