Enrico François

A mysterious woman takes her daughter on vacation after they've been separated for several months. There, she meets some of the richest and most eccentric people, who are hiding just as much as she is.

Nannina is in love with Vincenzo who is poor and goes to Belgium to make his fortune. Nannina marries a rich elderly man. Vincenzo returns from Belgium and the passion flames up again. Nannina loses her head and wants to kill her husband; however, she is killed by an idiot servant whom she had always rejected.