"The joys and sorrows in this world are not the same, unless blood is splashed on two people's faces at the same time." - The law measures the bottom line of sin, but there are always abyss that the sun cannot shine on. When the desperate victims are trapped in the "Nightmare Copy" where their own resentment and the perpetrator's malice are intertwined and unable to survive, the protagonist will tear apart these iron rooms of hypocrisy. Fighting violence with violence is not the goal. Letting the desperate see the light again is the end of revenge.