Ebi promises his friend (Essi) to take care of his beloved girl (Maryam) while he is in the prison. Ebi unexpectedly falls in love with Maryam and that complicates the situation.

A number of the mine workers have gone on strike. Ebraam, who is the workers’ representative, is forced—under the employer’s threats—to sign a contract that makes conditions even tighter for the workers. Overcome with shame and guilt, Ebraam hangs himself, and the townspeople force his wife and his sons, Aslaan and Salim, to leave their home. They move south, and years later Aslaan, by working at the Port Authority, manages to provide Salim with the means to study. Salim goes to the capital to continue his education, and Aslaan enters the service of Farrokh in order to steal the property of Teymour, the port’s contractor.

Siamak is a thief who is working for Abbas Khalkoob. He lives with his gambler friend Tagfgdfzhi in a rented room. One day Siamak pickpocket a guy in the bus but Reza steals it from him. This leads these two to know each other and fall in love.

Ghasem after getting released from the prison goes after his friend Abbas in the south. He there first has a fight with a guy who caused him to be jailed and then meets a girl Zari. But he knows that her father who is rich will not agree with him to marry her so with the help of his friend Abbas takes the girl and escapes to Tehran. This causes many troubles for him.

Reza works in a poultry farm in Isfahan, and after he learns about his father's death, he goes to his father's house and retrieves the chimpanzee that belonged to his father. Reza meets a poor girl named Shirin, whose younger sister Mahnaz is ill and needs money for treatment. Reza discovers that in his father's will, which is hidden in the lining of the chimpanzee's jacket, it is emphasized that there is a treasure map...

Three friends, "Farhad," "Reza," and "Ahmad," make a pact in childhood to meet each other twenty years later—in the spring of 1973. By 1974, Reza has become a pickpocket, Farhad is a millionaire, and Ahmad is a police officer. Farhad can inherit his father's vast wealth only if he reconciles with his wife, "Christine," but he is unwilling to do so. Therefore, he attempts to steal the will and, during a struggle, ends up killing the lawyer. The evidence points to Reza as the murderer. Ahmad is assigned to investigate the case...

Pari and her friend Mahin, under Jalal's orders, position themselves in the path of Mehdi and his friends to disrupt his marital life. Jalal, who had been Mehdi's worker, ended up in prison after issuing a forged check in Mehdi's name and subsequently being accused by him. After being released from prison, Jalal informs Fereshteh, Mehdi's wife, about her husband's affair with Pari, leading Fereshteh to leave Mehdi's house in anger. Pari becomes interested in Mehdi and, despite having checks and promissory notes from Jalal, refuses to continue her collaboration with him...

Maryam loses her inheritance and her fiancé, Parviz, due to the conspiracy of her uncle and her cousin Nazi after her father's death...

Recently have been released from jail, Ebi makes a bet with his Friend that he goes and drinks in seven bars without even paying any money.

"Shater Abbas" is well-known in the neighborhood. He has a good family and a profitable job. A girl named "Fatemeh" is in love with him, but Fatemeh also has a suitor who is an older and wealthy man...