In a bizarre car accident, female star Chen An died on the spot. The M city task force worked through the investigation and found that there were many doubts behind the case. The identity of the murderer became the key to solving the case. Detective Lin Hai pursued the case all the way and discovered a special relationship between the hero and heroine that had lasted for more than 10 years. What is the truth? What is the strange attack method of the male protagonist?
Concept: A love-themed mystery novel.