Three murder cases, three handwritings of the inner demon in Red Mansions, people's desire to cause evil, obsession to kill, delusion to destroy life, serial murders appear one after another, and the crimes are punished on the spot.
Those who are caught are all chess pieces, and the one who is invisible is the chess player. He is a stranger to the deceased, but he has been hiding in hiding for ten years. He uses lynching as the sentence and obsession as the sword to clean up the old evil in the world that has no one to hold accountable. The human heart is a trap and every thought is lost.
Purpose: Legal principles are always higher than lynching justice. Self-judgment in the name of revenge will only lead to a new round of sin. No one can truly redeem the pain of the past through lynching.