Headless bloody corpses, rotting corpses in pipes, cannibalistic cults, poisoning and murder in mansions, corpses riddled with holes and corroded corpses, human skin doll cases...
In the 35th year of the Republic of China, a highly corrupt, headless and bloody corpse was discovered in the Yang Mansion in Pingyang City! During the investigation of the case, two male police detectives, Xuan Jing and Yan Ling, accidentally discovered that the deceased was actually the murderer of the massacre twelve years ago!
Just when the two thought the case was closed, another suicide occurred on the British territory of Xingyue Restaurant, killing several foreign soldiers present. So in the process of investigating this case, the two discovered that the headless male corpse was involved in many human trafficking and murder cases. The two police detectives were also caught in a large web. In order to break the web, they encountered a murderous disaster and were surrounded by dangers.