In the office of the Criminal Investigation Brigade late at night, there is always a light on until early morning. The man sitting under the lamp is named Renn - a man who reads murder files as bedtime reading.
Ten years ago, he was the most unruly student in the police academy: he could look at photos of murder scenes in criminal psychology class without changing his expression, but he could not see the victim's family members shed tears. After graduation, he was assigned to the criminal police team. He took the initiative to join the backlog of unsolved cases that others avoided. Colleagues call him a "hard-nosed" person, his boss calls him a "reckless person", and his master calls him "a man born to eat this bowl of rice."
Every case recorded in this book actually happened on this land——
The broken corpses found in the sewers involved a love-murder mystery that spanned ten years; the "accidental deaths" in the rental houses in the urban villages hid suffocating family secrets; the series of rear-end collisions on the highway opened up a human trafficking network that spans three provinces...
Wren never relies on a flash of inspiration to solve a case. He measured the psychological distance of the murderer in his footprints, restored the moment of the fight in the form of blood stains, and defeated the suspect's carefully constructed defense line with a seemingly careless sentence in the interrogation room.
Some say he is a genius. Only Ren himself knows - the so-called talent is just reading 300 more case files than others, traveling 3,000 kilometers more to the scene, and persisting for one more minute after everyone gives up.
This book is adapted from a real case, and the characters involved are all pseudonyms. There are no cheating detectives, just a group of people who are unwilling to live up to their police uniform. The case files will turn yellow, but the truth never will.
