Episode 589 - Luffy’s Last Stand! The Battle for the Pirate King’s Legacy

Episode 589
Luffy’s Last Stand! The Battle for the Pirate King’s Legacy
Japanese: ルフィの最後の立ち向かい！海賊王の遺産をかけた戦い
Rufi no Saigo no Tachimukai! Kaizoku-Ō no Isan o Kaketa Tatakai

The crew arrives at the island where the treasure is said to be hidden. However, they are met with resistance from an ancient group of guardians who have been protecting the treasure for centuries. The guardians reveal a terrifying truth about the treasure’s power and the consequences of obtaining it. The crew faces their greatest challenge yet.