Monton Annupabmard

When 12-year-old Ton transfers to an all-boys boarding school, he's taunted by his peers and terrified by their tales about the ghosts that inhabit the school. Ton is utterly miserable until he befriends a mysterious fellow pupil.

Tan is hit by a car and loses his memories. He starts to live with the woman who hit him as she feels a bit responsible for hurting him other than the fact that she is afraid of getting into any trouble because of this accident. Tan is trying to recollect his memories while living with the woman and her nephew.