The sky island of Skypiea is in danger of complete eradication if its maniacal leader Kami Eneru has his way. Luffy and his Straw Hat Crew entered the territory seeking a city of gold, but once the team befriends some citizens and learns the local lore, their mission turns personal. In an extended clash, Luffy and Eneru duke it out - Luffy's rubber limbs and indomitable spirit against the Kami's insane arsenal of weapons, including the terrifying and mysterious Golden Bell!