After celebrating at a drinking party with his closest friends in Bangkok, Tun (Ananda Everingham), a photographer, and his girlfriend, Jane (Natthaweeranuch Thongmee), get into a car accident. Jane hits a girl but Tun does not allow her to get out of the car and the couple drive away, leaving the girl lying in the road.

Tun begins to discover mysterious shadows on his photographs, leading Jane to believe that the girl who they hit on the road is haunting them. Tun, who has been experiencing severe neck pains since the accident, dismisses the idea, though Tun's friends are also being haunted by this mysterious girl.