Berlin in 1986 turned into a time when every body became cautious. A man will become every person's target due to one mistake. Economist Young-min is satisfied by means of a Northern undercover agent to transport North beneath the pretext of safety for his own family and himself. However, he realizes this is a mistake and escapes to West Germany wherein he is parted from his own family. To make matters worse, he's below surveillance with the aid of numerous nations that want to apply him for distinct functions.