This psychological thriller follows two Navajo police officers, Leaphorn and Chee, in the 1970s Southwest as their search for clues in a grisly double murder case forces them to challenge their own spiritual beliefs and come to terms with the trauma of their pasts.
Irma falls in love with Galang, her cousin who already has a wife and children. Irma is very obsessed and wants to be the only woman in Galang's life. Irma comes to the shaman to send black magic to Galang's wife. Since then terror and mystical disturbances, possession and death have occurred in Galang's house. However, the threat also targeted Irma herself.