For the Sake of Pride! Byakuya vs. Renji
The shinigami discuss Byakuya's betrayal, and the discovery that if a zanpakuto is killed by anyone other than its owner, it will be unusable. Byakuya returns to the zanpakutos' hideout, and proves his loyalty by defeating and seemingly killing Sode no Shirayuki, leaving Rukia unable to use her zanpakuto. Rukia and Renji investigate Byakuya's office, but Byakuya arrives with Senbonzakura, tossing Rukia the broken remains of her zanpakuto. Zabimaru arrives to help Renji fight Byakuya and Senbonzakura, but they are overpowered and several zanpakuto, including Tenken, Houzukimaru, Wabisuke, Rurio Kujaku and Gonryomaru, arrive. The Second Division surrounds the zanpakuto, the zanpakutos' owners come out to fight them, and Ichigo confronts Byakuya.
Aired 13/10/2009EP 241 - For the Sake of Pride! Byakuya vs. Renji

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.