Both Hatem and Anas accuse their brother Heba of fraud after their brother died and registered the villa and half of the factory in his wife's name. They also incited the employees to resign in order to sabotage the factory, but Dr. Karam asks to meet Heba in order to tell her that he will stand with her and support her and ask her to become director. Sections and Heba actually agrees.
Heba decided to appoint Dr. Karam as director of the laboratory, and after Hatem learned of this decision, he began searching for him to find out about his personal life, As for Karam's wife, Farah, she was trying to convince Karam to have children, but he asked her to postpone the matter for a short period in order for their financial situation to improve, He also lied to Heba when he told her He is single.
While Karam was going to Heba to discuss work with her, he had a car accident, and Heba became concerned for Karam, Karam decided to hold a meeting with Hatem and Anas and asked them to buy their share in the factory, Hatem told him that he would think about the matter, Farah also became angry with Karam because of his neglect of her and his interest in work .
Karam meets with Hatem and offers him to work with him against Heba, but he refuses,When Karam tries to buy a new house, Heba helps him because of the services he provides to the factory, Karam still hides the truth from Heba that he is married, and it becomes clear that Heba admires Karam, but Farah has moved to the new house, She tells Karam that she wants to have children, but he asks her to postpone the matter because he is having problems at work, Karam confesses his love for Heba and that he wants to marry her.
Karam tells his wife Farah that he will marry Heba so that he does not lose his job and position, but Farah objects and leaves the house for him, He tries to convince her father on the phone, and Karam marries Heba and she does not know that he is married, so Farah decides to move in with Heba and Karam and tells Heba that she is Karam's sister, Farah tries to provoke Karam to make sure of his love for her by getting closer to Anas. Karam becomes angry with her and threatens Anas. Anas then asks Karam to work with him with his share in the factory.
Heba discovers that she is pregnant, and goes to the doctor and tells him that she has heart problems, As for Anas, he hired a man to threaten Karam, but the man shoots Karam, Karam is taken to the hospital and the doctor tells them that Karam was paralyzed from the spinal cord and became incapacitated and entered a coma, Heba discovers the truth about Farah and that she is Karam's first wife and not his sister, She feels sad and angry with both of them and feels that she has been deceived, but as the months pass and they exchange their care for Karam while he is in a coma, they become close to each other and a bond of friendship and brotherhood is formed between them, Farah apologizes to Heba for everything they did ,Heba asks Farah not to leave her, as she has come to consider her a sister and that she is ready to accept the situation and live with her and Karam together, When Heba gives birth to a baby girl, she asks Farah to take care of her daughter and place her in her care, Then she dies. At the same moment the baby is born, Karam wakes up from the coma. Then A few days later, he returns home with Farah and his daughter, but in a wheelchair.