Bianca works in a porcelain factory. Enrico Cernelli, the head foreman, falls in love with Bianca and marries her. Bianca, tired of living poorly, leaves the home for a life of luxury with another man. One night, Enrico sneaks into her new house and begs her to come back. Upon her refusal, he strikes her. Not knowing if he killed her, he escapes. Back home, grief-stricken, he calls upon death where he hears a knock on the door. Bianca is coming back.