Summary of the book "Acquaintance with the murderer" by No Hedu:He is a profiler who has become a victim of crime himself. He will have to solve his own kidnapping, being locked in four walls.To Kensu, a successful and respected criminal psychologist specializing in profiling criminals, wakes up in a strange room that looks like a prison cell. His last memory is an accident on a deserted mountain road. He felt himself being grabbed, injected with some kind of substance and... darkness.During the few days of his imprisonment, Kensu could not figure out who was holding him in this place and why. Scared and confused, he tries to profile the kidnappers and figure out their motives.Everything is changed by an unsuccessful escape, during which Kensu recognized the house he had been in all this time… He used to come here himself. But even scarier is that one of the kidnappers turned out to have the face of Kensu himself... Read more…