Five years ago, she betrayed him cruelly and completely disappeared from his world. Five years later, she returned with top forensic knowledge and became the chief medical examiner of the city bureau. At the scene of the serial murders, the criminal police captain Lu Zheng faced his ex-girlfriend who was calm and distant, and his hatred and suspicion were intertwined. She opened up the secret of the corpse under the scalpel, and he approached the truth of the year while chasing the murderer. When a fatal attack came for her, he was shocked to realize that there was a protection bureau that sacrificed his body under her cold mask. When the truth is revealed, his pursuit of the murderer becomes his pursuit of his wife. This time, he risked everything just to get her a final appraisal report on "the rest of his life".
