1937 Warsaw, Poland. The Jewish mafia rules the city. Head honcho is gangster socialist, Buddy Kaplica. His right-hand man, boxer, Jakub Szapiro who dreams of taking over Buddy's top spot as King of Warsaw.

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.

Tomek is 14 and a good student. He's interested in astronomy and plays football to please his father. The only thing is, he lives in a poor little border town plagued by unemployment, whereas across the river lies Germany with all its relative affluence. Tomek meets Marta at a disco and falls in love with her. He starts to think up ways of earning money in order to keep her interested. He approaches a pimp who seeks out local boys for his German clients. Tomek has no idea of the brutal fate which awaits him.