One Piece Season 23 Episode 1171
The Heinous Sinner - Loki of the Underworld Freed?!
While observing the Jewel Tree Adam along with Ripley, Franky learns of Elbaph's weak points. Meanwhile, in the Underworld, Luffy and Zoro find a heavily injured Loki. As they argue over whether to unchain him, an unexpected turn of events blindsides them.