Phap Luang Tai plot
In the quiet district of Chiang Khan, the disappearance of a child revives something the town has been trying to forget and bury for over ten years. As fear grips the area, the old legend of "Phii Pong" resurfaces. In the search for a scapegoat, suspicion falls on Narong, an elderly man whose worsening dementia makes it impossible to defend or trust him—even his own family. This forces his high school teacher, Wan, to stand up against the village rumors and prove that her father is merely a sick man in need of care.