Arc 10The War for the Soul King Palace
Ryūsaki forged an alliance between Hueco Mundo and the Wandenreich while the Quincy invasion devastated Soul Society and Aizen began his own assault on the Soul King Palace. The arc ended with Aizen’s group divided by Urahara’s domain, Yhwach preparing to advance, and Ulquiorra leading the Arrancar to find Ryūsaki.
- Amagai helped expose the Kasumioji Clan’s Bakōtō experiments, while Yhwach’s Auswählen affected Masaki and Katagiri’s unborn children.
- Rei revealed himself through Ryūsaki and negotiated a one-time alliance with Yanis and Hueco Mundo’s leaders against the Soul Reapers.
- Ryūsaki returned to the Wandenreich with Arrancar cooperation, learned how Still Silver could counter Auswählen, and survived the Quincy’s deadly selection.
- Mayuri sent Soul-Devouring Beasts into the Wandenreich, prompting Yhwach to mobilize as Soul Reaper divisions invaded and the Sternritter stole several Captains’ Bankai.
- Yhwach killed Yamamoto after taking his power, and the Wandenreich’s hidden buildings dissolved to reveal the Seireitei as the war spread across Soul Society.
- Aizen sacrificed more than two hundred thousand souls to empower Tōsen and Yushima, then led a chosen group toward the Soul King Palace while battles raged below.
- Ryūsaki cleared a path through the palace barriers for Aizen’s group, but Urahara and members of the Zero Division trapped the intruders in the Infinite Sin Domain.
- Aizen fought Ichibē as the other intruders were divided, while Ulquiorra led Nel and Tier Harribel away to find Ryūsaki and prepare a Garganta.