Episode 632
The Final Promise! Luffy’s Fight for the Pirate King’s Legacy
Japanese: 最後の約束!ルフィの海賊王の遺産を守る戦い
Saigo no Yakusoku! Rufi no Kaizoku-Ō no Isan o Mamoru Tatakai
The Straw Hat Pirates successfully unlock the temple’s secrets, revealing a key to the final location of the legendary treasure. As they prepare to leave the island, they are confronted by the remnants of the ancient civilization, who seek to stop the crew from continuing their quest. The battle intensifies as both sides fight for control of the key.