The special case team has a file that is not open to the public, codenamed "Black Fragment."
Starting from the summer of 2025, bizarre murders have occurred one after another in this city:
The Internet celebrity who spearheaded the online violence was strangled to death in front of the camera by the fast charging cable he used for live streaming. Before he died, he read out the rumors he had made word by word;
The evil landlord who had dominated the urban village for ten years died in the cellar he dug privately, with the girl he had imprisoned for several months lying next to him;
The boss of a routine loan company passed away while sitting in a luxurious office, with a list of all the people who had been forced to die spread out in front of him.
Every deceased person carries a blood debt that cannot be settled;
Every scene was as clean as if it had been washed with water, leaving only a black matte metal fragment the size of a grain of rice.
No fingerprints, no surveillance, no valid witnesses. It's like there is an invisible hand, squatting in the cracks of the law, repaying old debts for those who can't complain, one by one, with interest.
