One Piece: The Curse of the Sacred Sword

Luffy and his crew journey to an island in search of a legendary sword, rumored to be the most valuable in the world. Upon arrival, the crew is scattered by attacking marines and the appearance of beautiful maidens. Zoro betrays his friends to assist an old acquaintance, while Luffy and Usopp find themselves lost in a cave. The remaining crew members band together to help a village fight off the invading marines. The fate of the world hangs in the balance as the sacred pearls, the only defense against the evil sword that threatens to plunge the world into darkness, are taken by Zoro after defeating Sanji.