In the story, the heroine Li Ruonan (Cai Genyan) is a single mother who has a daughter with her ex-husband. One day, she moved into an old apartment with her daughter, but this apartment hides a terrible secret. It turns out that there was a murder case in this apartment, and this murder case was also related to witchcraft.
Li Ruonan found some strange phenomena soon after he moved into the apartment. My daughter can always see some strange things and her physical condition is getting worse and worse. Li Ruonan began to suspect that there was something wrong with this apartment, so he decided to ask experts for help.
The owner told Li Ruonan that an evil spirit lived in this apartment, and the evil spirit had possessed her daughter. In order to save her daughter, Li Ruonan must perform a dangerous witchcraft ceremony. However, this ceremony triggered a series of terrorist incidents.
In the end, Li Ruonan and his daughter were seriously injured. This story tells us not to try witchcraft easily, or the consequences will be unimaginable.