Arc 9The Thirteen-on-Thirteen Challenge
Shūsuke Amagai’s revenge plot failed, and Soul Society uncovered the Wandenreich’s threat as Sōgo Shihoin confronted Yhwach and Aizen. Aizen lured Orihime to Hueco Mundo, where Sōgo’s allies began a tournament against his forces, leaving Ichigo facing Ulquiorra.
- Shūsuke Amagai attacked Yamamoto with a Bakkōtō that sealed Ryūjin Jakka, but Yamamoto defeated him and Lilynette killed him as he fled to Rukongai.
- Rurichiyo Kasumioji used her engagement to Ichigo to strengthen her position in the clan, while Amagai’s conspiracy ended and Ichigo returned to the World of the Living.
- A cloaked Quincy stole Kōga Kuchiki’s Bankai, and Muramasa turned Zanpakuto spirits against Soul Society before Pernida recognized him as Yhwach’s avatar.
- Sōgo defeated Muramasa’s forces and the rampaging fire spirit, then identified Pernida as the Soul King’s left hand while Aizen and Yhwach recognized him as their greatest threat.
- Yamamoto learned that the Wandenreich had hidden beneath Seireitei for a thousand years, while Aizen prepared an invasion of the World of the Living and targeted Ichigo.
- Aizen lured Orihime into Hueco Mundo, and Sōgo led his allies there, challenged Aizen’s forces, and accepted a thirteen-on-thirteen tournament.
- Aura Michibane defeated Nnoitra by enduring his attacks until his Spiritual Pressure ran out, while Nelliel and Tier Harribel fought to a draw.
- Ulquiorra crushed Ichigo’s attacks in the third match, and Ichigo revealed his bone mask before Ulquiorra judged his power to be only Fifth Espada level.