A Silent Scream

A recently retired police officer is shot dead in his apartment. At the scene, investigators find a human-skin mask and three mysterious numbers. Could this be the fabled death message? Detective captain Lin Qiao, who is preparing for his wedding, is urgently called back to work and has to postpone the ceremony. His fiancée, Song Jia, fed up with him repeatedly putting work ahead of her, storms off. With no other choice, Lin Qiao must solve the case quickly and catch the evil person bold enough to taunt the police. But after making inquiries, he discovers that things are not so simple. The human-skin mask case, the child labor case, the murdered couple… Several cases that seem unrelated conceal a shocking secret. Is this a twisted act of revenge, or a silent cry from the victims? There is only one truth.