Cat Making Noise

The seventeenth year of the Republic of China, Tianjin. At the bottom of the Jiuhe River, five families were wiped out one after another. The corpses were arranged in strange formations, and a series of blood-red cat paw prints were left at every scene. The patrolmen tracked the case together. They heard the cat meowing outside the window every night, and the investigation got closer and closer. He gradually discovered that there was a past that had been deliberately erased hidden among the dead - and he himself seemed to be in the game. There were some doors that he shouldn't open and some eyes that he shouldn't look at, but he had no way out.