The movie "Dead Silence" is adapted from the fantasy novel "Zi Buyu". The movie tells the story of blacksmith Lu Li, who after several demon slayings, constantly gets rid of his inner entanglements and becomes a real night wanderer

Located in the Ma Sinan Road Prison in Shanghai's French Concession, the police detective Zhong Lang, his partner Han Fei, and Yu Shengnan, a female professor at the Medical University, jointly arrested Yu Liben, a murderer who cut his throat.