Guido Carani, an engineer of noble descent, has just lost his son born to him by a chorus dancer, who, desperate, has become a nun. After a while he also loses his wife and daughter in a car accident. Poor Guido is in despair, but soon he meets Lina, a woman who is a dead ringer for Luisa.

GuidoCarani,anengineerofnobledescent,hasjustlosthissonborntohimbyachorusdancer,who,desperate,hasbecomeanun.Afterawhilehealsoloseshiswifeanddaughterinacaraccident.PoorGuidoisindespair,butsoonhemeetsLina,awomanwhoisadeadringerforLuisa.