Shinigami and Quincy, the Reviving Power
After knowing Kariya's real evil plan, Ichigo finally achieves Bankai in the real world. He and Kariya start fighting, but they are interrupted by Ishida's surprising entrance - along side with the gang (Chad, Inoue, and Rukia). Later on, it becomes clear why Kariya kidnapped Ishida at the beginning. Ishida does something surprising causing the Bountos to pass the portals to Soul Society, but he explains why. The episode ends with everyone deciding to follow the Bountos to Soul Society and defeat them there.
Aired 01/08/2006EP 91 - Shinigami and Quincy, the Reviving Power
Bleach
Ichigo Kurosaki is a rather normal high school student apart from the fact he has the ability to see ghosts. This ability never impacted his life in a major way until the day he encounters the Shinigami Kuchiki Rukia, who saves him and his family's lives from a Hollow, a corrupt spirit that devours human souls.
Wounded during the fight against the Hollow, Rukia chooses the only option available to defeat the monster and passes her Shinigami powers to Ichigo. Now forced to act as a substitute until Rukia recovers, Ichigo hunts down the Hollows that plague his town.