Nabari no Ou

A disinterested student named Miharu Rokujou lives a relaxed life in the quiet village of Banten. His peaceful routine is disrupted when a ninja group called the Grey Wolves of Iga tries to take him during the day. This event reveals that a significant force from the ninja world is hidden inside him, capable of both positive and destructive outcomes. As different ninja factions fight to gain control over him, Miharu must rise above his indifference and learn ninja techniques to have a chance at surviving the conflict.