Arc 25Hachinosu and New Alliances
Sephiroth helped defeat Bondrewd’s ritual at Hachinosu, then expanded Babylon’s forces and manipulated Cipher Pol’s attempt to seize Babbage. The arc left Sephiroth preparing for new conflicts as he entered Elbaf’s Underworld and reshaped several allies with new Devil Fruits.
- Sephiroth sent Isabella to support the rescue of Grus and the captured Navy agents, while his forces took control of Rocky Port and attacked Hachinosu.
- Kuzan, Ain, and Zephyr helped free the prisoners, but Bondrewd’s forces blocked their escape until Isabella and Sephiroth joined the battle.
- Sephiroth fought Golden Lion, Bullet, and Red Count while Zephyr and Kuzan worked to rescue the captives and prevent Bondrewd’s ritual.
- Bondrewd began National Transmutation and sealed Hachinosu beneath a red barrier, but Babbage, Kizaru, and the Ashen broke through and destroyed the island as Bondrewd escaped with the crystal pillar.
- Sephiroth told Ain that he wanted people to have choices, then asked Zephyr for permission to marry her and received his approval.
- At Egghead, Sephiroth demonstrated PX-0’s ability to extract Devil Fruits and began assigning the recovered powers to Babylon’s allies.
- Sephiroth exposed Alpha’s espionage attempt, forced her to become a double agent, and had her report to Saint Saturn that her mission had succeeded.
- Loki led Sephiroth into Elbaf’s Underworld, where Sephiroth created a miniature sun, while he later replaced Sugar’s and Monet’s Devil Fruits and gave new fruits to Mikita and Sugar.