Mystery

The talented criminal profiler Dr. Zhao Ruo**, who was devastated by the failure of profiling the "Painter Serial Murder Case" three years ago, was forcibly recalled by a new serial murder case. The murderer's technique and the strange rituals arranged at the scene are exactly the same as the "Painter Case", but what is even more chilling is that next to each victim's body, a string of "bloody codes" pointing to Zhao Ruo's personal privacy and inner trauma were left. Speculations began to circulate within the police that Zhao Ruo might have some connection with the murderer. Under tremendous pressure, Zhao Ruo suffered frequent PTSD attacks, and the investigation reached a deadlock...