Olga is an ordinary woman, a saleswoman, the mother of a ten-year-old son, Filip, and the wife of a university teacher. She has dreams and desires that she would like to turn into reality. She would like to be richer so that she doesn't have to work so hard and can finally spend beautiful moments, for example on vacation by the sea. However, her biggest wish is to lose weight.

On the scale of her life values, thin equals happy. That's why she worries about constant reduction diets, losing weight and gaining weight, and from this carousel of failures she is irritated, nervous and unhappy. And when she undergoes a weight loss course under expert supervision and almost reaches her dream goal, fate intervenes in her life in the form of a treacherous disease. This opens Olga's eyes and she begins to reconsider everything...