Angi Vera is a young nursing assistant in a hospital. When she speaks out against the appalling conditions, she is reprimanded, but the Communist Party takes her under its wing. She is sent for ideological training, where she learns to be an agitator in exchange for accommodation and meals. Meanwhile, she falls in love with one of her teachers, but she cannot live out her love within the walls of the strict school.

Stephen, living in a troubled family, breaks into a grocery store and wreaks vandalism. He is sent to a reform school. Later he works in a cleaning brigade and accidentally meets József Draskóczi, who denounced him. Draskóczi lives in an unloving, troubled atmosphere with his barren daughter and cynical son-in-law, ascetic about his youthful communist beliefs. He feels responsible for Istvan's fate, offering him a human voice and love. Despite his daughter's hysterical jealousy, he sends Istvan to school and then, through his previous connections, provides him with an apartment...

Mózes Imre, the quality inspector of a big factory in Budapest loses his job overnight because he did not obey the director's instructions and refused some bad products of the company. When he brings the case before a court his arguments are not really appreciated. The director, however, recognises that, to a certain extent, Mózes is right and lets him re-enter as a head of a smaller operational section.