After a gold crown in a Qing Dynasty sarcophagus was stolen, Yang Linian, a policeman who was obsessed with old cases of lotus totems, and his young partner Liu Huahua, who had just joined the police force, smelled a different case. Sure enough, the stolen gold crown was put on the head of a female corpse sealed in amber, like a sacrifice. On the cuff of the female corpse, Yang Linian caught a sketch of a lotus flower.A criminal organization hidden in the city seems to be taking advantage of the emotional weakness of modern people and planning superstitious activities that confuse people's minds.With the investigation of Yang Linian and his partner Liu Huahua, the hidden emotional world in the city and a large-scale feudal superstition activity with a plan within the game...