The strict and formal director Lila Vassiliou has under her orders all the staff of the technical office of which she takes over the management, but at the same time, she is looking to find ways of charm to conquer the lively sub-engineer Alekos Samiotakis.
Dinos Diamantidis, a good-looking, 50 years old, man who lives with his sister, is running behind any attractive female. When he meets the twenty-year-old Korina he loses his mind as Korina pretends that she is in love with him. His secretary, Rita, who has been engaged for many years with him, takes action and, with the help of his doctor and a former employee, makes Dinos finally figure out what this girl really is.
Vasoula is a poor girl who works as a secretary for a cranky older lady, Ms Kleio who loves novels with knights and lives secluded in her mansion with her butler Aristeidis. One day, in the absence of Ms Kleio, Vasoula is visited by a couple, Popi and Mitsos Bezestainis who ask if they can stay. The sudden return of Ms Kleio causes great upheaval kai Vasoula is forced to introduce Mitsos as her husband, who is a sailor and often away. When Ms Kleio dies, she leaves her entire estate to Vasoula whom she mentions in her will as "wife of Dimitrios Bezestainis". Now, the problems begin, and they can only be solved when Vasoula marries Mitsos.
