Moselhi is an account clerk in a company, watching what's happening around him from embezzlement carelessly, but some corrupt employees suspect that he's hiding behind his idiotic appearance. They send employee Laila who pretends that she loves him, to find out what he knows.

A group of colleagues in a government department go on vacation on one of the Red Sea beaches, during which a female employee meets Ahmed, the young man she loves, but her father refuses their marriage, so he goes to work in a lighthouse, after which their love renews again with the hope of marriage.

Raouf gets involved with Azhar in their relationship, graduates and appoints a detective, Raouf abandons Azhar, and marries Rashid's daughter Siham. Azhar marries the pimp Zaghlol, and he forces her to work with him. Raouf surprised Azhar is accused in a case of prostitution. He regrets his abandonment, and stands with her.