Arc 26The New Marines and the Straw Hats
Tsugikuni Yoriichi expanded the New Marines’ influence through an alliance with Dragon and new weapons from Dr. Vegapunk, while Luffy gathered the Straw Hat Pirates and sailed toward Fish-Man Island. The arc ends with Luffy fighting Cavendish and Manboshi before a Seraphim arrives and announces his arrest.
- Tsugikuni Yoriichi led the New Marines’ victory at Hachinosu, while Marine Headquarters split over whether to oppose them or focus on other threats.
- Tsugikuni Yoriichi and Mihawk met Dragon on Baldego, negotiated a supply alliance, and agreed to trade food and weapons as the Revolutionary Army expanded.
- Sengoku learned that Luffy had become a pirate and set a bounty for him, while Ace and Sabo offered to bring their brother back.
- Luffy began his voyage, recruited a crew, and eventually reached Sabaody as the New Marines prepared a large fleet and Jinbe received Seraphim S-Abel.
- Dr. Vegapunk returned to the New Marines, developed advanced weapons, and began working with Tsugikuni Yoriichi on Pure Gold weapons to fight the Gorosei and Imu.
- Luffy and the Straw Hat Pirates reached Fish-Man Island in secret, but Sanji fought a patrol and Cavendish identified the crew as wanted pirates at Mermaid Cafe.
- Luffy fought Cavendish and Manboshi, then a Seraphim knocked him down and announced that he was under arrest.