Alex (Jonathan Schaech), a pianist in a light music band, and his gentle and beautiful wife Penny (Pell James) are about to usher in a new life. In order to create a good and comfortable living environment for their children, the couple moved to a large quiet and comfortable house in the suburbs. Unfortunately, the change in the environment did not make them feel comfortable. Penny, a new mother, was always worried about her children and was full of uneasiness; Alex, who was seriously sleep-deprived, fell into calmness, anxiety and irritability at work. The new living environment made the couple exhausted. During this period, they often saw the figure of a terrifying woman flashing in the room, which made their spirits collapse. The supernatural events intensified, and the couple, who were extremely eager for sleep, did not know how to face everything that happened next...