Episode 782
The Pirate King’s Promise! The Ultimate Battle to Become Pirate King
Japanese: 海賊王の約束!海賊王を目指すための究極の戦い
Kaizoku-Ō no Yakusoku! Kaizoku-Ō o Mezashite Tame no Kyūkyoku no Tatakai
With the ancient guardian defeated, the Straw Hat Pirates uncover a map that leads to the final island where the One Piece is rumored to be hidden. However, their discovery is interrupted by a powerful force that seeks to claim the treasure for themselves. The crew must fight their way through a group of ruthless pirates who will stop at nothing to get their hands on the One Piece.