The Me Who Doesn't Kill People

On the campus of University A, there were serial murders. The floating corpse in Yanhu Lake, the unsolved case in the library, the poisoning in the laboratory building - there is a note left at the scene of each corpse: "Evil should be punished." Twenty-year-old Lin Yan is a legend in the psychology department of University A - he has the highest grades, is proficient in micro-expression analysis and criminal psychological profiling, and can capture the fear and despair remaining at crime scenes. But her unusual perception stems from the trauma of witnessing her mother being violently assaulted in her childhood. When a female corpse floated in Yan Lake, the police reached a deadlock. Lin Yan intervened in the investigation with precise psychological analysis, which aroused the suspicion and alertness of criminal investigation team leader Lu Chen. As serial murders occurred one after another, Lin Yan discovered that the murderer's psychology was surprisingly similar to his own - the ultimate hatred of "evil" and the desire to kill in the name of "punishment." The dark side in Lin Yan's heart was roaring to break free. Everyone who has stared into the abyss has wandered on the edge of good and evil. The difference is - some people sink in the abyss, while others choose to look back.