· World view: modern city, overhead background (the fictional city "Mirror City"), the timeline is autumn, and the overall atmosphere is cold and humid.
· Core conflict: The psychological game between highly intelligent criminals and police geniuses, exploring the boundaries of "stopping crime with crime" and the dialectical relationship between crime and punishment in human nature.
The murderer regarded himself as a "purifier" and believed that the law could not punish real "evil", so he carried out "artistic" executions in the order of the seven deadly sins. Each case leaves behind clues related to the next case, forming a complete "Hell in Disguise".
The protagonist is responsible for uncovering the truth!
Purpose: criminal investigation, tell everyone. He is a very bad person and should use the correct method instead of fighting violence with violence. I also tell everyone to protect themselves. Nothing good comes of being a bad person.