Terror! The Monster That Lurks Underground
Nanao, Ikkaku and Yamada are all sent to investigate Soul Society's underground waterways following a string of thefts from the 4th Squad's barracks. Despite numerous booby traps the trio soon find the culprit. However, they also find a very dangerous Beast Sword as well.
Aired 23/02/2010EP 259 - Terror! The Monster That Lurks Underground
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.