On April 6th, Chen Shi received a text message from Lin Dongxue and rushed to the scene. The text message just said, "Little Wei is dead. It’s a tragic sight." Little Wei was one of the nine men who had come to the bureau a few days ago as "a guest".

Many policemen had already arrived at the scene of the crime, and there were some neighbors watching the commotion. This was an old-fashioned tube-shaped building. Chen Shi pushed his way through the crowd all the way to the door. At first glance, he saw a lot of bloody handprints on the wall. A man was lying on the floor and his entire right leg had been amputated. The blood that had spread all over the ground had already solidified.

The head of the deceased was facing the door, and the bloody handprints were in the opposite direction. There was indeed...