After his girlfriend is brutally murdered, psychiatrist Simon Xiao plunges into madness — only to emerge with a chilling plan. Feigning recovery, he discharges himself and begins an intricate game of vengeance against those responsible. Pitting the killers against each other, he manipulates their greed and guilt into a deadly chain reaction. But as his justice is served, a haunting question remains: in revealing the truth, will he escape the darkness he has unleashed — or become its final victim?
