South Korean action thriller from director Shin-yeon Won. Ji Dong-chul (Gong Yoo) was the best sercret forces agent in North Korea until a change of political power resulted in his abandonment while on a mission, and his wife and children being killed by the regime. After defecting to South Korea, Dong-chul vows to enact vengeance on those who destroyed his family and while hunting for those responsible he takes a job as a driver for a business executive who is later murdered. Framed for his employer's death, Dong-chul is forced to flee for his life and uncover the reason why he is being targeted.