Arc 8The Hueco Mundo War
Ye Yang and Ichigo led the rescue of Orihime through Hueco Mundo while Aizen began his assault on Karakura Town. After rescuing Gin and confronting Aizen’s latest evolution, Ye Yang unleashed a final Bankai that could reverse Aizen’s transformation but left Ye Yang’s own fate uncertain.
- Ye Yang revealed the Espada’s ranks and abilities to the Gotei 13, then joined Ichigo, Chad, and Ishida on their journey to rescue Orihime in Hueco Mundo.
- Ye Yang reunited with Nel, helped the group escape the Forest of Menos, and defeated Aaroniero after exposing his disguise as Kaien.
- Ichigo was beaten by Ulquiorra, while Ye Yang and Nel confronted Nnoitra and Ye Yang killed him after Nel regained her adult form.
- Aizen took Orihime and announced his plan to destroy Karakura Town, but Ye Yang explained that the real town had been moved to Soul Society as Ichigo rushed to rescue her.
- Ichigo’s Hollow transformation defeated Ulquiorra, but Ye Yang stopped him from killing Ulquiorra and revealed that Ulquiorra had been working as Ye Yang’s undercover agent.
- Ye Yang and the others defeated Yammy’s threat, then returned to the World of the Living, where Aizen trapped Ye Yang before their fight resumed.
- Gin betrayed Aizen and stole the Hōgyoku, but Aizen recovered it and evolved, after Aizen nearly killed Gin, Ye Yang healed him and sent the others away.
- Ye Yang activated Bankai—Final Chapter: Space-Time Exile to reverse Aizen’s evolution, surrendering control of his own body as the silver galaxy began its attack.