Shen Jingzhe, a criminal psychology consultant who was parachuted in, read the top-secret files of the criminal investigation detachment leader Lu Chengbei on the first day.
Lu Chengbei was furious: "Who are you?"
Shen Jingzhe raised his eyes, his light eyes showing no emotion: "The person who helped you solve the case."
Four cases of corpse burning, four skull incisions. Shen Jingzhe said that the murderer was collecting eyes and wanted to get nine pairs. Lu Chengbei said he was crazy.
Until an old case from fifteen years ago was uncovered - the serial killer who was executed was Shen Jingzhe's university teacher.
The murderer's brother is now missing.
The provocative letter read "Senior Brother Shen personally expresses this", and there was only one pair of empty eyes in the painting on the wall. All evidence points to the same answer:
This gaze that lasted for fifteen years ended with him.
At the critical moment of life and death, Lu Chengbei stood in front of him: "Didn't you say that no one believes you?"
Shen Jingzhe looked at the stab wound he had suffered, and for the first time her eyes turned red: "Lu Chengbei, you are so stupid."