When a rational criminal psychologist falls in love with the embodiment of the "perfect crime" in her writing - the most dangerous thing is never the real murderer, but the person she is about to deliver her true love to.
Song Qingwu, a doctor of criminal psychology, was specially hired by the police to assist in the investigation of a serial murder case because of a controversial paper on "Perfect Criminal Psychological Portrait". Here, she met Shen Yan, a mysterious and low-key criminal trace consultant.
He can always predict every move of the murderer and has an almost "thorough" understanding of criminal psychology.
She began to wonder: Is this person a genius in solving crimes, or a perfect criminal?
In the process of jointly solving the case, the test of life and death brought the two closer and closer. But every time she thought she was getting closer to the truth, she would find that the man next to her pillow had more secrets hidden in him.
But when the truth was revealed, Song Qingwu discovered that his past was the real case of "from potential criminal to crime terminator" studied in her thesis.
Does she love the genius who solved the case, or the young man who once stood on the edge of the abyss?
! ! He has seen the abyss and he has seen the light. And she said - I am your light! !
