Description：Meng Hao (played by Wang Xianghong) is a professional photographer. One day, he came to an ancient town, ready to shoot the local customs and practices. Despite the villagers' dissuasion, Meng Hao moved into the legendary haunted old house. In the old house, Meng Hao accidentally discovered an old-fashioned camera. Under the trend of his profession, Meng Hao picked up the camera and took pictures of Old Lady Wu. Since then, supernatural events have occurred one after another in the house, causing Meng Hao to live in fear all day long. Later, the sudden death of Old Lady Wu further confirmed that something unusual was happening in this house. Meng Hao decided to find the truth of the incident by his own strength, but in the eyes of his girlfriend Ran Jie, Meng Hao seemed to be possessed by a demon, and his behavior became more and more crazy and weird. There is a cause for every effect. What kind of thing is hidden behind all this chaos?