Morteza, a pickpocket, meets a young man from a small-town named Behrooz, who has come to the capital to study. Morteza takes him to a house where he lives with Aziz, and provides for his books and notebooks and education by cheating and stealing.
Behrooz works in a telephone agency and meets one of his classmates named Mino and becomes interested in her. Mino's father calls Behrooz and tells him about Mino suffering from cancer, and Behrooz encourages him to go abroad for treatment...