It is a folk story of the Algerian heritage. The events are heartbreaking, made the back-to-back generation shed tears. It is about the misfortune of two children, a boy and a girl, after the death of their mother who bequeathed a single cow to them. Yet, the sadness left room to happiness, and the orphan girl became the wife of the queen. How did it happen? What occurred to her brother when he drank the water of a magic river?