Things are looking grim on Punk Hazard as deadly gas set off by a mad scientist envelops the island. Luffy and the rest of the Straw Hats are on a mission to both take down Caesar Clown and escape to safety before the gas can get them!
- Chapter 679: The G-5 Spirit
- Chapter 680: G-5 Commander Vergo the Bamboo Demon
- Chapter 681: Luffy vs. Master
- Chapter 682: Puppet Master
- Chapter 683: An Icy Woman
- Chapter 684: Don't Do It, Vegapunk
- Chapter 685: My Name Is Momonosuke
- Chapter 686: The Snow-Woman In the Biscuits Room
- Chapter 687: Wild Beast
- Chapter 688: Mocha
- Chapter 689: The Island That's There But Isn't There
- Chapter 690: S.A.D.