Three years ago, Shen Yanzhou, a doctor of criminal psychology, was framed for "regicide" and imprisoned. After he was released from prison, he kept his name anonymously and lurked in the market as a relic organizer - he had a secret talent: by touching the deceased's personal belongings, he could sense the strongest emotional afterimage of the deceased. In an accident, he was forced to be involved in the murder of a deaf-mute dancer, and met Lu Tinglan, a cold-faced policewoman from the crime team. The truth of each bizarre murder case was revealed under his piercing eyes, and the same invisible hand was hidden deep in each case. When the words "Senior brother, long time no see" appeared in the afterimage, Shen Yanzhou knew that the person who ruined his life was staring at him on the other side of the mirror.
