To save his classmate Lisa, the fragile, dreamy Lesha commits a crime - he steals her mother’s talisman, a brooch in the shape of a dragonfly, in order to sell it and buy Lisa a ticket to her mother, who married abroad, after which Lisa stopped growing altogether. Lesha goes through all the torments of punishment, changes, and as a result, both he and all his friends who participated in Operation Mukhadrakon have their most cherished dreams come true.

As a result of another outrage by fans of the England national team, which escalated into multi-day clashes, the leadership of European football disqualifies the English from the European Football Cup. Instead, the Russian team enters the final stage. The Russian Football Federation has only two weeks to assemble a team. Head coach Sorokin and his assistant Mikhalych invite to the team the football players who have today become "downed pilots": forwards Matveev and Sanaev are under investigation for a fight, defender Bushagov, after a loud scandal, is divorcing his wife, who demands huge alimony, young forward Kizyakov because of of his character sits on a bench and so on. They all lost the opportunity to play, earn big money, be idols and real stars. But Sorokin's plan - to give them a chance to return to their former life - does not work: the new team cannot work together, each player pursues his own goals, and therefore they do not form a team.

Petrov, Vasechkin and Masha go on an excursion to Lermontov places in Pyatigorsk. Having met their old friend, the Strange Janitor, the trio gets... into the nineteenth century! Friends decide that this is their chance to save the life of the legendary poet and prevent a fatal duel. This is how the newest, ordinary and incredible adventures of Petrov and Vasechkin in the Caucasus mountains begin.