Colonel Nikolay Ustyuzhanin is a former military counterintelligence operative, a master of shooting and hand-to-hand combat, ready to sacrifice himself to achieve his goals. One day, an operation in which Nikolay participates fails and one of the agents dies. Ustyuzhanin is sure that there is a "mole" in the department, but he is suspended from service until the end of the inv... (展開全部)