Nasser Jack Lord

Babak, who manages his uncle's factory, is interested in Simin, the secretary of the factory. Some time later, Matin, Babak's cousin, returns from Europe trip and meets Simin. In order to change his father's opinion about Babak, he disrupts the affairs of the factory with the cooperation of some evil workers, and with their help, he writes false reports about the management of the factory and delivers them to his father ...

A man has four children, one of which is not his real child. There is a rivalry between this adopted child and one of the man's real sons. As a final blow, the real son shares the fact that his identity is fake with the adopted brother. The boy followed the matter and found his dying mother and through her he finally found his real father before he passed away.