In a port far from Iran, a young worker is in love with a girl.

Heidar is a kind religious man. He meets a girl named Maryam and finds out that she's forced to work for a whore. Heidar frees her and asks her to travel to his city anytime she needs his help.

Ali gets a job and, by dint of dedication and patience, achieves a significant promotion and ends up becoming the manager of the company, as well as winning Meltem's love. However, this is not to the liking of his cousin Cihangir and his father, who instead are totally broke and want to get their revenge on Ali.