Basil, the neighbor Stepanida Kozlova’s carefree grandson, is finally getting married! Stepa was even honored to become the bride’s maid of honor. But Kozlova is hard to fool—almost immediately she understood that Nina Murkina isn’t who she claims to be. To Basil and his grandmother, the fiancée presented herself as the owner of the “Chicken and Fish” restaurant, but in reality Nina is an internationally known artist with multi-million balances in her bank account. What a turn! What motives lie behind such an unusual lie? Stepanida Kozlova, a favorite of fortune, conducted a whole investigation before she learned what a business plan is—of the Three Bogatyrs…