Bleach

Since childhood, seeing ghosts has been a part of Ichigo Kurosaki's ordinary life. However, things go awry when he and his spectral attachments get caught in a fight between Soul Reaper Rukia Kuchiki and a Hollow. As Ichigo learns, Soul Reapers are spiritual beings assigned to safely guide the dead to Soul Society, whereas Hollows are corrupt spirits that prey on innocent souls. Though Rukia manages to defeat her opponent and keep everyone else out of harm, she exhausts her powers in the process. No longer capable of performing her duties, she resorts to forcing Ichigo to become her substitute until she recovers. Despite Rukia's abrasive behavior, Ichigo handles his new routine with ease. But when he is tasked with sending one of his classmates to Soul Society, Ichigo gains a compelling outlook on the afterlife.