Eugenia works as a school PT teacher and the single mom of an adolescent daughter Masha. She dotes on children, works like a dog and tries to spur her unenthusiastic colleagues to follow a healthy lifestyle.
Teachers make fun of their dynamic colleague, while the students call her ‘loony’. A high school student, Masha longs for ‘the good life’ and disapproves of her disinterested mother. One day the millionaire Alexey ‘the owner of everything’ comes to town. In her younger days, Eugenia used to date him and he was her first love.