After a deal between them goes south, Sherif El Saket vows revenge on Saeid. Sarah grows worried that Yehia will take another wife in light of her infertility. Saeid gets shot. Malak gives Sherif a procuration for her car.
Prior to his death, Saeid admits to Salem that he has another daughter from an unregistered marriage and accuses Sherif of trying to kill him. Marwan is shocked when Malak defends Sherif. Yehia visits Amir in prison. Sherif gets released due to the lack of evidence against him.
When Sarah finds her sister Farah and meets the latter's psychiatrist, Farah refuses to believe her. Yehia resists Aliaa's attempts to seduce him. Adel takes money from Yehia to spend on his sweetheart. Sherif gives Malak a file about his work with Saeid.
Farah suffers a breakdown. When Malak gives the file to Marwan, he discovers that she has been meeting with Sherif. As Aliaa threatens to dissolve her partnership with Yehia, Sarah refuses to replace her but doesn't tell Yehia what she is going through.
Sherif confesses his love for Malak. As Yehia and Sarah prove unable to resolve their conflict, Sarah takes Farah to her house without revealing who she is, only for Yehia to catch feelings for Farah, much to Sarah's fury.
Yehia discovers that Sarah has started taking a new medication. Sarah and Ramzey follow up on Farah's condition. Malak tells her mother that she ended her engagement. At Sarah's request, Yehia goes into Farah's room to check up on her.
After Farah's release from the hospital, she grows close to Yehia, who falls for her. Aliaa continues to pressure Yehia to entrap him financially after allying with Nabil.
Despite Yehia's warnings, Sarah travels abroad for work and runs into Karim during her trip. Sherif tries to get close to Malak again. Yehia gets angry when he learns that Farah met with Ashraf.
As Yehia confesses his love for Farah and his wish to marry her, Ragaa warns Sarah about Yehia and Farah's friendship. Sarah asks Nabil and Farah to partner up with her in secret on her latest deal. Ramzy blackmails Sarah to keep silent about a portion of Farah's inheritance.
Yehia loses his temper when he learns that Sarah is working with his rival, Nabil El Shamy. As Yehia and Farah start an affair, Farah loses control and smashes a mirror before she decides to leave Sarah's house. Ramzy warns Farah that Sarah wants to know why she decided to move out.
As Farah lies about the real reason for her moving out, Sarah grows suspicious over the broken mirror. Ramzy gives Farah the check Sarah gave him in exchange for keeping silent about Saeid's Maadi land. Nabil confronts Aliaa about exposing the fact that Sarah is working with him in front of Yehia.
As Sarah tells Yehia that she dissolved her partnership with Nabil, they go on a vacation where she confronts him that the tool that smashed the mirror doesn't match what Farah told her. Ramzy's wife traces Farah as Ramzy finds out more details about Farah's inheritance. Farah learns that she is pregnant.
After Malak and Sherif's engagement, Marwan gets in a car accident and requires a number of surgeries. Farah enlists Yehia's help to abort the baby and sends him a copy of her tests.
With Farah's knowledge, Ramzy starts blackmailing Sarah. Farida spies on Ramzy's conversation with Farah. Sarah signs a contract with Nabil and asks him to keep the news from Yehia. The disabled Marwan returns to his house. Yousef confronts Nahla about her unregistered marriage to Adel.
As Farah denies breaking the statue, she uses the guard, Badawy, to keep an eye on what's happening in the villa. Yehia agrees to bear responsibility for a doctor to abort Farah after the three-month mark. Sarah gives the check to Ramzy, who monitors Yehia as he receives the test results.
Farah sends Yehia an anonymous message, revealing that Sarah is in Nabil's room. Sarah escapes when Yehia arrives, but she leaves her cell phone behind. Yehia is informed that Farah's abortion is not feasible.
Sarah discovers the message that Yehia got. Marwan's nurse eavesdrops on him and Ragaa, who rebuffs Mohsen when he tries to get close to her. Ramzy prevents Farida from going to Sarah with what she learned. Yehia accuses Aliaa of sending him the message about Sarah and Nabil.
As Yehia grows suspicious of Sarah, he signs a document assuming responsibility for the outcome of Farah's abortion. Ragaa replaces Marwan's nurse with Nesma. Sarah asks Ragaa to lie to Yehia about the amount of time she spent with her.
After the surgery, Farah avoids Yehia, who discovers that both Farah and the doctor have gone missing. Sarah discovers that Aliaa took her cell phone from Nabil's room. Mohsen looks for a way to be kept apprised of Ragaa's news.
As she deals with the shock of Farah's disappearance, Ramzy makes her suspect that Farah is seeing someone. Nabil confronts Aliaa about Sarah's cell phone. When Farah informs Sarah that she is in Kuwait, Sarah thinks that she is with Ashraf. Yousef joins forces with Sanaa to get Nahla away from Adel.
When Farah shocks everyone by marrying Essam, Yehia admonishes her for her actions. As Aliaa tells Yehia that she took Sarah's phone from Nabil's room, Nabil manages to get the phone back before Yehia arrives. When Yehia confronts Sarah, she tells him that she will move in with Ragaa.
With Sarah and Yehia's relationship on the rocks, Yehia tries to reconcile with Sarah in Ragaa's house. As she learns that her baby has a genetic condition, Farida refuses to have an abortion. Marwan wishes Malak well when she married Sherif.
When Farah returns to Egypt with her son Yassin, she informs Sarah that she got a divorce. Nabil admonishes Sarah for not going through with her divorce from Yehia and demands his money back. Ramzy tells Sarah that he knows about her relationship with Nabil.
As Ragaa weds Mohsen, it's revealed that Mohsen and Farah plotted to make the marriage happen. As Yehia grows obsessed with Yassin, Farah informs him that Yassin is actually his son. Sarah dissolves her partnership with Nabil.
Farah and Mohsen make a deal for the latter to partner up with Ragaa using Farah's money. Malak falls pregnant. Adel and Nahla get a divorce. When Farida gives birth, Ramzy scares her as he brings up the possibility of the baby's demise. As Farah moves out of Sarah's house, Yehia proposes to her.
Mohsen confirms that Farah and Yehia are hiding something. As Farah prevents Yehia from telling Sarah that Yassin is his son., she confronts Sarah about a message she got, claiming that Sarah has hidden a part of her inheritance from her.
Farah agrees to have an unregistered marriage to Yehia, keeping both copies of the marriage contract. Ragaa tells Mohsen that Marwan and Nesma have gotten close. Nahla loses her memory after her divorce from Adel. Malak borrows money from Sanaa to support Sherif with one of his deals.
Sarah discovers that she is pregnant. As Farah confronts Sarah with her knowledge of her real inheritance, Sarah tells her about her financial troubles and their father's debts. As Ramy gets engaged to Aliaa, Sarah warns him about her. Sherif conducts his deal with Samir.
Aliaa threatens to hurt Sarah if she sabotages her engagement to Ramy. Sanaa leaves Adel's house after confronting him about his previous relationship with Nahla. Ragaa asks Farah to buy the apartment that Sarah just gave up to avoid a scandal.
When Sarah gets an anonymous message revealing Yehia and Farah's affair, she confronts Farah before getting into a staged car accident that causes her to lose her baby. Marwan learns that Mohsen is plotting to keep Nesma away from him.
As Aliaa gets questioned, Sarah accuses Farah of trying to kill her and tells Ragaa about Farah and Yehia's affair. Yehia meets the witness who saw the accident. Farah steals a document from Yehia and Sarah's bedroom.
As Farah forces Yehia to wed her legally, Yehia denies Sarah's accusation of Farah to the police. Marwan's condition remains the same despite having his surgery.
As Sarah discovers that the proof of her familial connection to Farah has disappeared, Yehia accuses her of lying about Farah being her sister, as Farah destroys the evidence. When Farida sees Farah in her house, she accuses Ramzy of cheating on her with Farah.
Sarah loses her temper when the lab's doctor denies that he gave her a copy of the test in front of Yehia. When Yehia meets Ramzy, the latter tells him that his patient is Sarah, not Farah.
As Sarah suffers from a nervous breakdown, she unsuccessfully tries to get a recording of Farah confessing to their familial connection. When Yehia shows Sarah's doctor the DNA test, he confirms that Yassin is his son. Sarah tells the prosecutor that Farah is her sister.
An attempt is made on the life of the witness to Sarah's accident. As Sarah tells Ragaa about Saeid's second marriage, the medical examiner's report proves that Sarah and Farah are not sisters. Yehia and Sarah meet the lawyer, Salem.
Salem denies his knowledge that Farah is Sarah's sister. At Sarah's request, Yehia divorces her. Farah buys half the shares of Yehia's company and interferes with his management of it. Mohsen tries to reconcile Marwan and Ragaa after Marwan marries Nesma.
Sarah agrees to partner up with Nabil. Yehia continues getting anonymous messages warning him that Farah is manipulating him to seize control of the company. When the police question Sherif and accuse him of killing Samir, he looks for a way to prove his innocence.
It's revealed that Ramzy is in cahoots with Karim, who meets the thug who tried to kill the witness. Sarah tries to win a tender that Farah has her eyes on and gives Aliaa a better deal. Yehia starts taking sedatives as his financial troubles escalate.
As Yehia loses his temper when he learns that Farah has partnered up with Aliaa, his health goes downhill because of the sedatives. As Karim keeps an eye on the hospitalized witness, he marries Sarah.
As Yehia breaks down after Sarah's marriage, she visits him. Fekry testifies against Karim, who gets arrested and tries to smear Sarah's name by claiming that she cheated on Yehia with him. The police question Ramzy about his connection to Karim.
Yasser reveals to Yehia that the medication Ramzy has been giving him is what caused his illness and might still kill him. When Yehia learns about Ramzy's relationship with Farah, Farida confirms the information and tells him that Ramzy loves Farah. Sarah asks Karim for a divorce. Farah interdicts Yehia.
As Yehia kidnaps Yassin, his friend asks Farah for ransom. Yehia goes to Alexandria and locates Amal, Sarah's real sister who is being treated by Ramzy's friend.
Yehia discovers that Salem masterminded everything that happened after Farah enlists his help to get her mother's money from Saeid. As Salem clashes with Ramzy and Farah, he puts an end to their partnership.
As the police arrest Farah and Ramzy, they testify against Salem. Ragaa learns the truth about Mohsen. Marwan regains the ability to walk. Yehia assumes responsibility for Yassin.