The protagonist of the film is a 12-year-old boy - Witek, the son of a small-town miller, a former entrepreneur who, after the war, holed up in a small town as a craftsman. The boy's mother is a beautiful and subtle woman, raising children and raising a home. Through the house of Witek's parents there is a gallery of picturesque characters who are perceived by the child warmly and with humor.

Adam has had a series of failures in his life: his aunt had just died, and his inherited apartment was flooded by a troublesome neighbor from above. The man visits her and tries to intervene. A chance meeting turns into an emotional rollercoaster, the life and happiness of the heroes at stake.

Helina, a modest checkout assistant at the Butterfly retail chain, dreams about getting a better life for herself and her daughter. An opportunity presents itself when Helina becomes a store manager. However, she soon discovers that the price for better wages and an improved standard of living is dishonesty, employee exploitation, and fraud.