An absurd comedy about a modest toy salesman who displays an advertising banner for his company. Unexpectedly, the banner becomes the subject of a worldview conflict that Jan has to resolve in order to keep his business.

Ludwik starts one of the best high schools in Krakow. His life changes with a growing storm of conflicting emotions. First love infatuations, sexual contacts, a rebellion against unjust authorities and the desire to imitate his idol, Marek, an older boy who who fought in the Warsaw Uprising in 1944.