The Jason Bourne incident caused a chain reaction. The Treadstone program and the CIA's use of drugs to control and strengthen agents were made public through newspapers, making the people behind it uneasy. In order to prevent a situation where everything is lost, the CIA's top brass decided to terminate the program and eliminate the relevant agents and scientists from the action. In the days that followed, those agents who were hidden at the bottom of national politics and relied on blue and green pills to perform various top-secret missions died one after another, and the executor responsible for the dirty hands, former US Air Force Colonel Eric Bell (Edward Norton), was slowly extending his butcher knife to the agent Allen Kraus (Jeremy Renner) hidden in the mountains and snowy mountains of Alaska. The sudden artillery attack made Allen realize the dangerous situation he was in. In the days that followed, he not only had to survive the pursuit of his former companions, but also had to find a way to find the blue and green pills that had provided him with a steady stream of physical and intellectual energy...