As the police investigate Tariq's murder, the latter's widow, Sarah, is taken to the hospital due to her collapse. Tariq's mother, Nadia, accuses her of killing him. In a flashback, Nadia tells how Tariq married the employee, Sarah, despite the social difference between them.
The police question the secretary Sherine, who reveals her relationship with Tariq before his marriage to Sarah, and how Moataz became angry when his friend Tariq refused his working with him in the company. Tara remembers her brother Tariq’s rejection of her relationship with the employee Youssef.
The police interrogate Sarah about Tariq's murder, and investigations reveal disagreements between Sarah and Tariq because of Sherine, problems occurring between Selim and Tariq regarding managing work at the company, and arguments breaking out between Tariq, his aunt, and his cousin Nawal at work.
In a flashback, Tariq's infertility is revealed, so Sarah's pregnancy indicates her being unfaithful to him. When Tara discovers that Youssef has cheated on her, she files a report accusing him of killing her brother.
A flashback reveals that there was a problem between Tariq and his aunt because of Youssef, so the police arrest her and question her. The police discover that there is a connection between the theft of Tariq’s phone and Moataz, who confesses to killing Tariq to pay off his debts.
A flashback reveals that Tariq and Moataz plotted to drug Sarah in order for Moataz to get her pregnant. When Sarah learns of this, she asks Moataz to kill him so that she can inherit his money. Moataz is sentenced to death, and days pass and Sarah gives birth to a son and heir to Tariq.