The Sixth Serious Case Group specializes in dealing with all kinds of complaints: others rely on clues to solve cases, but we rely on "echoes" to solve cases. Before the victim's fear had dissipated in the air, I could already hear the beat of the murderer's heartbeat. The half-shaped dental mold in the cremator, the code written in blood on the wall of the abandoned mental hospital, the Internet celebrity who directed and acted himself and was "murdered" but actually died - every case is an out-of-tune symphony, and I can hear the melody it should have been.
The old detective said this was called "excessive empathy," and the psychiatrist said I had "mirror crime syndrome." Only the team leader knew that when I was thirteen years old, I almost became the last "work" of a serial killer. So I know better than anyone how the light in the eyes of prey goes out...