Arc 5The Fourth Admiral’s Challenge
Bai Yu survived the Five Elders’ attempt to discredit and kill him, then set out to recruit Fire Fist Ace and drew the Beasts Pirates’ anger by attacking their men. Jack began hunting Bai Yu as Marine leaders worried he might also cross paths with Whitebeard.
- Shiryu wounded Magellan and tried to unleash Level Six prisoners, but Bai Yu healed Magellan with a Senzu Bean and defeated Shiryu and the other rebels.
- When CP0 arrived to seize control of Impel Down, Bai Yu killed three agents, while Sengoku, Garp, and Magellan supported his account of the clash.
- Magellan confirmed that the Five Elders had arranged the prison plot, and Bai Yu left to recruit a Shichibukai, choosing Fire Fist Ace.
- Bai Yu and Gion visited Shali for information about the Spade Pirates, and Bai Yu killed Aude the Jackal and traded his head for the intelligence.
- Doflamingo learned that Bai Yu had killed a Beasts Pirates member, so he informed Kaido, who ordered Jack to pursue Bai Yu.
- Bai Yu sailed to Olay Island and killed Sheepshead and the gathered pirates with a single slash, openly challenging Kaido.
- Jack killed a pirate leader and ordered the Beasts Pirates to find Bai Yu, while Sengoku and Tsuru worried that Bai Yu might encounter Whitebeard before Yamakaji reached him.