Soul's Code: When a highschool girl is found dead from an apparent murder, the case is hand over to Detective Kanon to investigate. The body is then brought to Dr Nicha in Bangkok, hoping that she can help provide details about her death and identity. A strange mark is found on the girl's forehead - a sign that is believed to prevent the resurrection of vengeful spirits. When the spirit of the girl begins to make contact with the living, Detective Kanon stands a chance of learning the truth.