The film is a ballad about the dwellers of a block-of-flats in Angyalföld.
Gráci has been recently released from a reformatory school. His old gang would like to involve him in a new action, but he hesitates. His past record is bad enough already, and he would not like to get into new trouble.
The top management of the co-operative in the rural community at Lake Balaton goes on coaches everywhere to irritate Mrs. Peczöli, the snobbish wife of the only individual farmer. Peczöli would readily join the co-operative, should it not oppose his apple improving experiments.