One Piece (dub) Episode 247 -

Despite understanding the severity, Usopp remains fiercely defensive of the ship, leading to a violent confrontation where he fires a Kaen Boshi (Firebird Star) at Franky after Franky damages the ship's hull to prove it is "no longer a ship."

It officially introduces the concept of the Klabautermann into the One Piece mythos. One Piece (Dub) Episode 247

The episode focuses on the emotional and physical deterioration of the Straw Hats' ship, the . Despite understanding the severity