Shinigami and Quincy, the Reviving Power

As Kariya is about to stab Ichigo with his own zanpakuto, Ichigo grabs it and stabs himself with it, forcing his subconscious into the world of his zanpakuto, Zangetsu. After a discussion with Zangetsu, Ichigo returns to reality and uses his bankai, which enables him to fight evenly with Kariya. Uryu arrives and uses his powers to open the gateway created by the Bount into the Soul Society. When Kariya thanks him, Uryu informs Kariya that he did so to defeat the Bount in the Soul Society.