An unmarried young woman, Olga, lives in a small town and works for a Russian-Chinese firm. One day, her management sets a condition: all employees must be married and with children. Now Olga urgently needs to start a family in some way. Luckily for her, Moscow businessman Matvey comes to Olga's town for a deal and loses his memory as a result of a gangster assassination attempt. Having learned about Matvey's amnesia, the woman pretends to be his fiancee, which turns out to be quite difficult. The matter is complicated by the fact that Matvey is wanted by his girlfriend Margo, as well as bandits, who still pose a serious danger.