There once was a pirate known as the Great Gold Pirate Woonan, that got almost one-third of their whole world's gold. Over the course of a few decades, the celebrity's existence faded, and also a legend grew that he disappeared to a remote island with his golden, an island pirates continue to look for. Aboard the Moving Merry, his crew and Luffy, reckless and starved, are robbed of their treasure. In a effort to get it back, they wreck the getaway ship, guided by a boy named Tobio, who's a captured section of El Drago's pirate crew. El Drago's passion for gold has compelled him to start looking to get the island of Woonan , and because of the treasure map of Woonan, he finds it. During this moment, the crew of Luffy have been divided, and despite their conditions, they have to discover a means to prevent El Drago from obtaining the gold of Woonan.