Nadia

Fati goes to Tehran from her hometown to be a maid in Khan Sardar's house. Shamsollah Zafar, the driver of Khan Sardar, takes Fati to Sardar's house. Sardar insists that his son Parviz marry a girl named Eshrat.

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...

"Dara" is a wealthy man who is imprisoned due to a conspiracy by his assistant. Meanwhile, the daughter of the head of a foreign company is set to come to Iran to sign a contract with Dara. "Reza," Dara's driver, introduces himself as Dara, thereby thwarting the assistant's plans...

The pleasant voice of "Nemat," a young man from Ahvaz, causes "Jamshid," the owner of a cabaret in Tehran, to gain popularity and wealth. However, when Nemat tries to use his talent for his own benefit, Jamshid, who has suffered losses, seeks revenge by trying to marry Ameneh by giving money to her father. But Ameneh, who is in love with Nemat, throws herself into the river and commits suicide, and Jamshid falls into the claws of justice.

Yavar (Reza Beyk Imanvardi), a truck driver, saves Maryam (Arzoo Ghaffari) who has fallen into a well, and meets her brother, Karim (Hossein Gil). Yavar and his student Ali (Mehdi Fakhimzadeh) take Karim to their hometown of Shiraz. Karim accidentally kills a passerby, and Yavar introduces himself to the police instead of Karim. While Yavar is in prison, Karim insults Yavar's sister, Nosrat (Aram), and at the same moment, Qoli Palang (Ahmad Moeini) rapes his own sister. Karim flees to Tehran and, after learning what happened to Maryam, decides to kill her; but his mother stops him. In Tehran, Nosrat meets a singer (Nadia) and takes refuge in her house. Some time later, Yavar is released and looks for Karim. Karim escapes from him and Ali and gets into a fight with a leopard in a ruin outside the city. Eventually, both are injured, and Karim expresses remorse in Yavar's arms before dying. Ali asks Yavar for permission to marry Nusrat.

Reza and his mother Mah Banu, have a good and near relationship with Hossein family known as Khan Baba. Reza spends his time with Changiz, the son of Hossein family, and is interested in his sister, Mino.