This lyrical story, set against the backdrop of harsh army life, begins with the arrival of Alexandra, a young woman and sambo instructor for a communications unit. She faces the difficult task of preparing a group of young men with no background in sports for a challenging competition in two weeks.
And what man would appreciate being taught to fight by a woman? Lieutenant Avdeev, a favorite of women, starts a war against Sasha. But Alexandra is not used to losing. Who will win this duel? Love, of course.