Adultery has become so common and widespread that it does not even cause public condemnation. But when any particular woman, like the heroine of the film Larisa, unexpectedly encounters the infidelity of her own husband, she experiences it acutely, and other people's experience and other people's experiences offer little comfort. Although... As an energetic and pragmatic person, Larisa did not dwell on her grief, especially since fate specifically brings her together with women who have survived a similar blow. And she decides to unite them into the League of Betrayed Wives. In order to take revenge on unfaithful husbands. But life, as we know, brings its own surprises to our calculations, and what happened as a result of revenge will become clear only at the end of the film.