Arc 3The Floating Island and Marineford
Bai Yu defeated Golden Lion Shiki and Enel after surviving the floating island’s beasts, then returned to Marineford and challenged Akainu for the right to become an Admiral. His victory and apparent Dark-Dark Fruit power left the Marines stunned, while news of his nomination reached Whitebeard and his crew.
- Ipponmatsu gave Bai Yu Yubashiri and Sandai Kitetsu, then Bai Yu used his Haki to save Loguetown from Shiki’s beasts and accepted Shiki’s challenge.
- Bai Yu slaughtered the beasts and pirates on Shiki’s floating island, then defeated Shiki in a fierce sword fight and received Oto and Kogarashi.
- After the island fell into the White-White Sea, Bai Yu confronted Wyper and the Shandia, then challenged Enel and fought him aboard the Ark Maxim.
- Bai Yu used Dark Magic to defeat Enel, but both fighters disappeared in the explosion, leaving the Shandia and Gan Fall searching for them.
- Bai Yu returned to Marineford with Shiki’s swords and belongings, prompting Sengoku and Garp to discuss his possible promotion and Akainu to question his claims.
- Bai Yu challenged Akainu to prove his qualifications, endured Akainu’s magma attacks, and sent him into the sea with Dark Cloaked Dimension Slash.
- Bai Yu demonstrated the Dark-Dark Fruit’s pulling power, and the next day Marco read that Bai Yu had defeated Akainu and been nominated as the Marines’ fourth Admiral.