In 1993, Lisa Werick (Abigail Spencer), who had a happy family, was mentally tortured. Her family suffered from a genetic disease. She and her sister Josh (Katee Sackhoff) could see strange visions. The figure of her deceased mother appeared in front of her from time to time, claiming to tell her something. In order to help his wife with treatment, her husband Andy (Chad Michael Murray) bought a cabin in the woods of Georgia, but her baby daughter Heidi (Emily Alyn Lind) claimed that she could see an old man named Gordie. Josh and Andy confirmed Heidi's statement one after another, but Lisa, who was dependent on drugs, firmly believed that this was all the little girl's imagination. After that, the situation developed in an unpredictable direction... This film is based on real events.