Moslem (Taghi Mokhtar) and his friend Karim (Davoud Rashidi) are both in love with Pari (Vejesta). Pari works (sings) for one of her relatives (Frangis Forouhar).
Karim and Moslem's relationship falls apart, but they reconcile with the mediation of Darvish (Mohsen Mahdavi). Moslem, whose job is picking up passengers by car, ignores his love for Pari in favor of Karim.
Pari starts an argue with Karim; Moslem asks her to leave the city. Pari accepts, but Karim stops her. They argue and Karim unintentionally causes Darvish's death.
The next day, Pari leaves the city, and Karim and Moslem...