One Piece Chapter 670 — The Gas-Gas Fruit - Kind: chapter overview - Chapter: 670 - Characters: Caesar Clown, Luffy, Smoker, Tashigi, Trafalgar Law, Nami, Chopper, Marines, Children, Slime - Events: power_demonstration ### Summary Caesar demonstrates the terror of his Gas-Gas Fruit while Punk Hazard’s poisonous slime pushes the battlefield into a life-or-death emergency.