A dysfunctional family moves from the city to a small town after Patricia "Pat" Phelps, a former "wild child" who became famous through writing a raunchy female empowerment novel, is caught cheating on her husband. In an attempt to rebuild their family, they move into a house where terrible atrocities have taken place. Nobody seems to suspect anything odd except for Pat, who is convinced she is either depressed or possessed. But soon, the demons haunting the family's new home begin to appear much more real.