A girl, Aira, who bought a new house, doesn't know that that house is 100 years old, made on a graveyard and has a dead body in the basement. She gets a task to find who killed that person and free her soul which is trapped in that house. She gets a guy who suffered the same but wasn't able to find a clue to help the soul. Can Aira free that trapped soul or will she die like the way the girl died?.. To know, keep reading.. (New chapter everyday)