Jeanne, mother of two children, loses her husband. She meets Pierre, abandoned by his wife.

France, 1893. Joseph Bouvier attempts to shoot his love who refused to marry him and to commit suicide. Upon release from the filthy asylum where he was placed, with bullets still remaining in his head, he wanders the country roads and rapes and murders many teenagers over years. The judge Rousseau captures him, but to serve his ambition seeks to avoid that Bouvier is simply declared insane.

Paul is married, a successful engineer, and a conservative candidate in an upcoming local election. He falls in love with Adriana, a café waitress from Italy. Paul's party is very critical of foreign labour and wants to keep Switzerland to the Swiss. Where Paul falls deeper and deeper into the relationship and is ready to leave his wife, Adriana feels the social pressure growing and has to make her own decision.