Turi, having returned to Sicily from abroad, learns that his sister Maruzza is the lover of Cosimo Barrese, a militant of the Movement for the Independence of Sicily, who, abandoned by everyone, has become a bandit. The two would like to get married, but life as an outlaw seems an insurmountable obstacle. Turi asks for revenge on the bandit who has dishonored the family and uses a shady and devious lawyer to drive him into a trap.

A young cabaret trainer, Viola, who has just compromised herself in a case, flees. On the train, she meets Dominique, who lives in a cabin in Tuscany, on the edge of the marshes. Dominique and Viola settle in the hut and soon the young woman is expecting a baby...