An old prince lives in his ancient palace in Rome together with the ghosts of his ancestors. For years he has proudly rejected huge offers by a real estate group seeking to buy the palace and build a department store in its place, but when he suddenly dies his nephew signs the deal. The palace seems lost, but the ghosts forge a plan to save it from destruction.
Forced by her lover to sell her body, Renata is saved from a suicide attempt by Paolo Martelli, an engineer. She asks him to help her find a job. When Paolo's wife humiliates her, Renata gains revenge by seducing the woman's husband.