I'm impressed. What is interesting in the play is the imitation of black dahlia, and the large-scale shooting technique has also become the origin of the ninth case of the play. Xia Ying, as a forensic doctor, and Yingming, as a psychological profiler, gradually drew a portrait of the murderer by dissecting the corpse and speculating on the criminal's inner activities.

All kinds of major criminal cases in the play are thought-provoking. Criminals and victims in cases often have psychological problems of one kind or another, and these problems are often caused by unfortunate experiences in the family. For example, Bai Song, the elder brother in the murder of twin brothers, was abandoned by his biological parents at an early age and abused by his adoptive parents. His mind is extremely distorted. As an adult, I got to know my younger brother, Atractylodes macrocephala, and took revenge on the society, causing many burglary cases.

Dr. Han Boss, the mastermind behind the poisoning case of colchicine series, first lost his father in childhood, but his mother's desire for control caused extremely serious mental violence to him in childhood. Although he became a psychologist as an adult, he could not accept the contradictory self and the real world, pretending to be a so-called "punisher", mailing "colchicine" series drugs through the Internet, and planning and implementing many murders.

Xin Ling, the victim in the case of female plastic surgery being mutilated, is a completely passive person. In the face of her mother's long-term mental violence of "pursuing perfect appearance", she completely lost herself, had plastic surgery for many times, and even had breast augmentation surgery, but her heart was still painful and empty, her body was also devastated, and osteoporosis occurred. Due to the side effects of surgery, many organs were diseased. She is even willing to accept a violent ex-boyfriend to anesthetize herself.