In 1947 Hungary, Dorottya is expelled from school for possessing Communist literature and joins a party cell to remain near her lover, only to fall for and marry the group’s leader. After the Communist takeover, her husband vanishes in a political purge, leaving her to suspect her former lover played a role in his disappearance. Now a disillusioned factory cleaner, she is forced to confront her past and face a bleak future alone under the rising Stalinist regime.

A continuation of "Diary for My Children," the film picks up in 1950, when Juli, the diarist, is 18 and determined to become a movie director.