An accident a few months ago caused detective Michael (Will Wallace) and his wife Rachel (Emily Brooks) to lose their lovely daughter. After that, the relationship between the couple took a sharp turn for the worse, and it was as low as freezing. Perhaps in order to regain the courage to move forward, they moved from the bustling San Francisco to the small town of Greenwood Bay surrounded by mountains and jungles, and Michael got a job as a police officer there. The day after they moved in, a missing case involved Michael's experience. There is a historic house in the town. Legend has it that in the 1980s, a woman named Martha was possessed by the devil, causing tragedy, and since then the house has become a famous haunted house. The daring young man and woman Nathan (Payton Wood) and his girlfriend Susie (Abigail Cooper) sneaked in at night, but in the end Susie's whereabouts were unknown, and Nathan became stupid. Michael tried every means to find out the truth, and Rachel, who accidentally approached the haunted house, seemed to have entered a terrifying and terrible black hole. The secret of the small town is revealed...