In one of the popular neighborhoods in Cairo. Nargis marries Sabri and finds out that he is sexually impotent. He steals the money inherited by her mother and accuses her of treason and escapes to work paving the roads. In Qantara, Nargis learns about Shaheen the widower, who lives with his sister Naima and his brother Saif and runs one of the workshops. Shaheen decides to help Nargis in search of her husband, Sabri the fugitive, without success, and through the journey of research, love is born between them, but he is unable to marry them because she is still the wife of He also vowed to his wife spiritually before uttering her last breath that he would not marry after her death. Saif tries to rape Nargis while Sa'ad Ibn Naima succeeds in raping the young Safia, whom Shaheen has raised as his daughter, and fails to kill him to please his sister to become depressed. Nargis intervenes to push Shaheen to play the harmonica he loves to dance with him. The melody of love is shared by Naima and Saif in an attempt to overcome the sorrows of life.