Episode 388 - Luffy's Final Choice! Aiming to Be the Pirate King

Episode 388
Luffy’s Ultimate Decision! Becoming the Pirate King
Japanese: ルフィの究極の決断！海賊王になる決意
Rufi no Kyūkyoku no Ketsudan! Kaizoku-Ō ni Naru Ketsui

On the island, the crew learns about an ancient curse that haunts its inhabitants. The curse was placed by a powerful sorcerer who sought to control the island’s power. As they uncover the island’s dark history, the crew becomes determined to break the curse and set the island’s residents free.