Once Andrey went against family tradition and, leaving his career as a teacher, left for Moscow. The business went bankrupt, and the only way to improve things was to sell the family house, in which, according to rumors, Pushkin once lived. But there is a problem: in order to make a deal, it is necessary to obtain permission from the father, who is serving time in a colony and blames his son for this. To improve relations, Andrey goes to the trick and gets a job as a teacher in an evening school at the colony. But this, it seems, is not enough, and in order to prove the sincerity of his intentions to return to teaching, Andrey simultaneously gets a job as a teacher of literature in a regular school. During the day, he instills love for beautiful teenagers, and in the evening - for prisoners. And it is not always clear which school is safer to work in.
