Young couple Katie and Micah move to a new house in San Diego. Katie claims an evil presence has been haunting her since she was a child, so Micah sets up a camera in their bedroom to record any paranormal activity that occurs while they sleep. A famous psychic Dr. Fredrichs, who reveals that Katie is being haunted by a demon that feeds off the negative energy and is intent on tormenting Katie, advises them not to communicate with the demon and to contact Demonology Dr. Johann Averies if needed. Katie seems interested, but Micah does not take this seriously.