A childhood scar fuels Gun Wook to plot revenge against the wealthy family behind the Haeshin Group corporation. His plot: to orchestrate a genius master plan to ruin each member of this powerful chaebol. This hit Korean thriller, also known as "Bad Guy," has mystery, intensity, romance, drama and even a little dark side to it. Currently airing in Korea, "Bad Boy" is directed by Hyeong-min Lee, the director of the hit Korean series "Winter Sonata" and "The Snow Queen."