Three police officers and one forensic doctor, let's see how they find the murderer from each major case, feel the bizarreness of the case, and get a glimpse of the darkness of human nature, headless corpses, stolen corpses, missing women, and sealed corpses with cement. Part of the content in the book is adapted from real cases. In the book, names of people and places are pseudonyms.
I like this crime novel very much