In One Piece episode 685, the Colosseum alliance fights through Dressrosa while Luffy advances toward Doflamingo and Zoro engages Pica in a duel after mocking his high-pitched voice. Robin, Rebecca, and Bartolomeo also succeed in reaching the old king's plateau during the battle. You can find more details about this episode on the One Piece Wiki and the r/OnePiece Reddit community .
