The little girl, Heba, is kidnapped from in front of her house, and Maysa falls from the roof of the house. After several years, Marwa receives her sister's daughter, Heba, and an awkward situation occurs between her and the officer, Wael.
As Marwa remembers her life with her sister Maysa, Marwa accuses Nadeem of killing Maysa and prevents him and his mother from seeing his daughter, Heba. On the other hand, Clara applies for a job at Nadeem’s company, who calls himself Farid.
As Marwa's work situation deteriorates and hostility arises between her and her colleagues, Wael tries to get close to her and save her from her colleague's harassment. On the other hand, Nadeem becomes angry when he learns that Marwa pretends that he is dead in front of Heba.
Nadeem returns to his family home and decides to take revenge on Marwa, whom Wael asks to design the construction of his land, using this as a means to become closer to her.
Marwa remembers her life with her husband and his refusal to have children. Heba meets her grandmother, Umm Nadeem, who tells her about her parents' problems. On the other hand, Wael and Charlie take charge of capturing a dangerous gang.
Wael investigates a drug case and tries to find out everything about Marwa. At the same time, Umm Nadeem tells her son about her meeting with Marwa and Heba.
As Nadeem pressures his mother to know where Heba is, Marwa gets angry at Heba for inviting her friend Ayman to the house in her absence, and Ashraf suspects his wife Suzy, and asks his guard to watch her.
As Ashraf quarrels with his wife, the guard Saeed is killed. On the other hand, Wael hides from Marwa that he is a police officer, and takes her to his house to introduce her to his mother to strengthen their relationship.
As Wael is upset with Marwa's bad treatment of his mother, Heba takes Ayman to visit her grandmother, Umm Nadeem, who prevents her son from meeting Heba.
As Marwa remembers her late sister Maysa's birthday, Yasser gathers information about Marwa, and a quarrel breaks out between Ashraf and his brother Wael because of Marwa's treatment of their mother Hoda.
Wael asks Marwa to apologize to his mother, but she refuses. On the other hand, Nadeem heads to Heba's college to meet her.
As Marwa worries about Heba’s questions about her father, Nadeem keeps getting closer to Ayman hoping to reach Heba, and he pushes Clara to work with Marwa at the company. Moreover, Hoda rejects the idea of Wael marrying Marwa.
Marwa quarrels with Heba over her relationship with Ayman and meeting with Hoda, so Heba leaves the house. On the other hand, Nadeem agrees with Clara to trap Marwa to take revenge on her.
Heba takes Ayman to the cemetery, where Nadeem sees her. As Wael fixes things between Marwa and Heba and brings her back home, Ashraf tries to calm things down with his wife.
Ayman tells Nadeem about Heba, the girl he loves, unaware he is her father. On the other hand, Wael confronts Karim about Clara working at the company with Marwa.
As Nadeem discovers Wael's relationship with Marwa, Marwa remembers her sister Maysa's advice not to marry Fouad, and Clara confesses to her brother Karim that Nadeem wants revenge on Marwa.
As Karim asks Clara to cooperate with Wael to find out what Nadeem is planning, Marwa threatens Nadeem's mother and asks her to stay away from Heba.
Umm Nadeem is taken to the hospital, falls into a coma, and Heba visits her. As the police raid the port and arrest Nadeem, Wael is shot.
Marwa tells Wael about her sister Maysa and what has happened to her, and about her leaving her husband Fouad, who insisted on aborting her pregnancy because he refused to have children.
As Marwa remembers how her daughter disappeared after Fouad left her, one of the gang's leaders asks his assistant, Belqis, to kill Wael, and Marwa discovers Clara’s relationship with Karim.
As Heba tells Marwa that Umm Nadeem has been transferred to the hospital, Karim interrogates Nadeem to find out his connection to the drug trade and he convinces him to cooperate with him so that he can be released from prison. Karim asks Clara to stay away from Wael because of his relationship with Marwa.
As the interrogations with Nadeem continue, Belqis catches Clara and imprisons her, and Karim searches for her. On the other hand, Suzy meets Samer without Ashraf’s knowledge.
Wael saves Clara from the clutches of Belqis, and Wael announces his engagement to Marwa, which saddens Clara. On the other hand, Heba meets her father and confronts Marwa about lying regarding his death.
As Umm Nadeem loses her memory, Marwa tries to meet Nadeem in prison and discovers that Wael is a police officer. On the other hand, Ashraf’s involvement with Belqis in money laundering becomes clear.
Wael fixes things between him and Marwa, but Heba refuses to stay with her and meets her father in prison, who reveals to her what has happened to her mother and that Fouad has kidnapped Marwa’s daughter.
Clara provokes Marwa and tells her that there is a relationship between her and Wael. As Suzy tells Ashraf’s mother that her son is infertile, Marwa reveals to Wael that Farid Moataq is Nadeem, Heba’s father.
As Marwa pays Umm Nadeem's hospital expenses and Heba insists on taking her home, Wael prevents Heba from visiting her father, and Nadeem is killed in prison.
Wael chases his brother Ashraf, but Belqis catches Wael, and the police raid Ashraf's house and arrest him. On the other hand, Marwa resorts to Ayman to help her fix things between her and Heba.
The gang captures Marwa, and Wael is shocked when he discovers that his mother is the head of the gang. Karim seeks to raid the place and rescue Marwa and Wael from their hands.
As Wael's mother tells Marwa that her daughter was kidnapped by mistake, Abu Samra kills Wael's mother, the police arrest Belqis and the gang members, and Wael returns Marwa's daughter to her.