Newleyweds Molly and Tim move into Molly's deceased father's house in the countryside. Unexplained disturbances in the night unnerve the couple, and when her hasband goes away for business, Molly is left in a house that holds many painful memories. Her isolation is soon shattered by a malicious presence that unleashes a physical and mental assault. As she struggles to regain footing in her simple existence, Molly's grip on reality begins to waver.