Li Zhi, a forensic pathologist who can't bear to take off his gloves, and Luo Ran, a criminal investigator who can't bring himself to fire his gun, join forces to fight crime and grow together. A headless female corpse turns up at the bottom of a lake. After discovering the missing head, the only witness vanishes under mysterious circumstances. As the police search desperately for the witness, they uncover a decades-old skeleton.
A female college student is attacked during a night hike, while her friends each harbor their own ulterior motives. The killer pulls off an audacious switch...
The head of an organ-trafficking ring has his kidney removed, but the missing kidney turns up inside a victim...
At a life-or-death moment, Luo Ran actually fires his gun at Li Zhi...
In the book, Dai Yu is Li Zhi, and Zheng Ming is Luo Ran.