Weird: My Files Lead to the Underworld

Jiang Lin, a top student at the Criminal Investigation College, was assigned to the most marginalized Cold Case Division immediately after graduation and became a "file manager." The senior warned him: There is a locked drawer in the corner of the department, which contains the so-called "Top Ten Unsolved Cases." Of the three people who opened it, one went crazy, one disappeared, and one was in a rehabilitation hospital. Jiang Lin doesn't believe in evil. Late at night, he opened the first file. The next second, he was pulled into a strange realm formed by the resentment of the dead - rain poured down, evil things were rampant, and all rules were distorted. When the evil black mist came, Jiang Lin had no fear and only did one thing: use criminal psychological portraits to deduce its fatal flaw. At that moment, the earth shook. A decree from the King of Hell burning with blue flames emerged from the file, with the word "kill" written on it. From then on, every time Jiang Lin solved a case, he received an order from the King of Hell. He went through the top ten unsolved cases and found that all the clues ultimately pointed to the same person - an ancient "emperor-level" figure who even the underworld did not dare to accept and had been possessed for thousands of years. It doesn't matter. Those who cannot be judged by the underworld will be judged by the laws of the earth. This is the true mission of the Cold Case Division.