One Piece: Season 1, Episode 397

1 - 397: Major Panic! Desperate Struggle at the Auction House

In the aftermath of Luffy's punch, a fight breaks out in the auction hall between the staff, the Celestial Dragons' bodyguards, and the Straw Hats, aided by the arrivals of Usopp, Brook, and Robin. A freed Rayleigh then emerges from backstage, and ends the conflict by using a mysterious power to render the Straw Hats' enemies unconscious.