Night in the center of Moscow hit by a girl, she urgently needs complex operations. Her friend Kira finds the culprit, arrogant and cynical tycoon Sergei Polanski, who refuses to admit his guilt and help the injured. He does not care, he has everything under control. In desperation, Cyrus turned for help to the three guys sympathetic to her - bykovatomu Fede, arrogant, handsome Artem computer genius and his wife. Boys entered into between the Covenant - "help the girl punish the villain, and then decide who will become her boyfriend."

In New Year's Eve in the apartment of major Vlasov and his wife warrant officer Natalya Kiselyova the phone rings. It is the General who calls and congratulates Vlasov on perfect objectives on professional development and general military training of Vlasov's subordinates. The General confirms that the major regains his grade as lieutenant-colonel and orders to come to Moscow immediately as he needs him for a very important mission. Vlasov leaves his wife and daughter Masha nicknamed Mukha in Siberia and goes to Moscow.