Key Animation
In a quicksand surrounded town called Makka, rumors spread of a legendary robber named Gasback is after the town. To protect it, Mayor Kepler has hired bounty hunters. These hunters have been following Gasback from town to town in hopes of getting the bounty. Vash the Stampede is in town, along with Meryl and Milly, along with the female bounty hunter Amelia and Nicholas D. Wolfwood.
Key Animation
The Straw Hats visits an island, known as Mecha Island, where a fisherman sings an old folk song about a Golden Crown. Searching for that mysterious treasure, they find a hidden entrance into the island. The island's leader, Ratchet, impressed with the find and in search of the Golden Crown himself, invites the crew to join him in his search and the crew along with Ratchet and his henchmen enter the cave. As it turns out, the islands true form, is that of a giant turtle. Ratchet, who had known this all along, uses his mechanical castle to take control of the turtle, in order to use it, to take over the world. Now the Straw Hats have to stop not only Ratchet, but also the helpless turtle, from crashing into a nearby island.
