The strange symbols of a female corpse on a rainy night, the corpse of a doll in a shopping mall window, the accurate sniping of officials... When serial murders occur frequently, rookie policewoman Lin Wei accidentally discovers that every scene contains traces of the veteran detective Qin Feng who disappeared three years ago.
Is it a ghost seeking life, or is someone deliberately guiding it? When she and the guilt-ridden captain Chen Zhen chased the murderer, they unexpectedly broke into the "Cornerstone Meeting" that involved government and business shady affairs. The truth about Qin Feng's life and death was hidden in the "death code" of each corpse.
