Legendary spy Tobin Foster (Denzel Washington) was once the top intelligence worker trained by the CIA and the biggest traitor in the history of the CIA. Because he sold a lot of secret intelligence to foreign intelligence organizations, the losses caused to the United States are incalculable. The CIA also sent a lot of manpower and material resources to track him, but nothing was found. After hiding for more than ten years, Foster was hunted down and had to enter the embassy, thus surfacing and returning to the public's sight. Matt Weston (Ryan Reynolds) is bored as a newcomer to the "safe house head" in Cape Town. Foster is being sent to his safe house by the CIA, and Weston is fully prepared to meet this "guest". But just after arriving at the safe house, a group of mercenaries fell from the sky, and they were here to kill Foster. After all the guards were killed, Weston had to flee with Foster. In the process of hiding in Tibet, the two turned enemies into friends. In the end, can Weston prove his strength? What fate will Foster face?