Egyptian Jewish Baruch emigrates with his mother to Israel through the Jewish Agency, despite his mother's preference to stay in Egypt next to her family. The intelligence officer Adham handles the file of Jewish spies likely to return to Egypt.
Baruch begins his new life after arriving at the camps, after which he and his mother will move to Tel Aviv and get to know Marcel. Adham takes over the Biruf case file as well as the task of protecting her.
As the Egyptian officer, Adham, collects a lot of information about the Baruch family, Biruf is kidnapped, and Isaac and Al-Khawaja (the foreigner) threaten her either to travel to her brother Baruch in Israel or to die.
As Isaac and Al-Khawaja task Baruch's former friend with killing Biruf, Adham ambushes and arrests them.
Adham checks on Biruf's fiancé after he's taken to the hospital after taking a bullet while trying to save her. Isaac plans to recruit Egyptian Jews to serve the Zionist entity, while Baruch provides all the information about Egypt.
Baruch is training in a military camp in Tel Aviv and joins the Israeli army. Adham marries Farida, while Baruch gets close to Linda.
Adham asks his men to watch Isaac. The relationship between Baruch and Linda strengthens after discovering the death of her parents, while Baruch ambushes the infiltrators of the camp.
As Baruch is shocked by the news of his first sweetheart Vorbury's marriage to a much older man, he decides to marry Margaret. As Adham returns to his work in the intelligence services, Baruch gets close to the network spying on Egypt.
As the Egyptians celebrate the sinking of the Israeli destroyer Eilat, Baruch thwarts a new bombing attempt and gets a promotion. Adham captures a spy taking pictures of military sites in Egypt.
Alexander sends an urgent message to the Egyptian intelligence about Baruch, who begins to train in espionage and disguise; Isaacs nominates him to travel to become an Israeli operative in Egypt.
Baruch is officially summoned by the Mossad to work for it. Adham travels to London at the same time that Alexander travels to London to discuss and provide information about Israel.
Farida loses her baby in the hospital. Baruch goes to the Mossad training headquarters and receives special training in order to be sent to Egypt to spy for them.
The intel on Baruch's recruitment by the Mossad reaches Adham. As Baruch is training for his potential mission in Egypt, Adham checks on the extent of the development of transmitters and receivers through secret ink and radio waves.
Baruch goes to Isaac, who asks him to narrate the most accurate details of the Haifa trip, while Lina is summoned by the Mossad to hear her statement about the trip to Haifa.
Adham is afraid of Alexander getting exposed by the Israeli Mossad. As Baruch is promoted to the rank of captain, he is preparing to travel to Brussels to complete his training.
In France, Baruch begins his work after traveling with an Egyptian passport under the name Nabil; he applies for work in the reception of a hotel after being recommended by Shahal. Adham watches Alexander to make sure that he's not a double agent.
As Baruch continues to pursue his prey from the Egyptian military and businessmen, a businessman suspects him and informs the Egyptian General Intelligence Directorate of his name. Baruch sends a letter to Tel Aviv with the information he obtained.
Baruch discovers that the pharmaceutical company is a Mossad center in France. Adham devises a plan to break into Baruch's house while he's not there and collect all the information he got.
Adham discovers the postal code of Baruch's mailbox through his notebook in his house. As Shahal reproaches Baruch for his actions, he tells him that he will be moved to Al-Khawaja's home. Alexander continues to lure Lillian in to collect information from her.
Alexander proposes to the Egyptian General Intelligence Directorate to recruit Boral on their behalf. As the Mossad members meet with Baruch in order to evaluate him, they tell him of the success of his mission in France and they transfer him to a new mission in the Netherlands.
As Baruch discovers Isaac and Shahal's involvement in the murder of Adan, who was intending to kill Baruch, they tell him about the intention of Boral, who plans to get rid of him.
As Mossad's suspicion of Alexander continues, Alexander meets with Lina and Lillian in Tel Aviv to learn dangerous information from them and pass it on to Egyptian intelligence.
Adham and his men travel to the Netherlands and begin to watch Baruch, who works diligently in extracting information from the Arabs and sending it in telegrams to Tel Aviv. Adham orders his men to break into Marcel's house and collect all the information they can find.
As Adham returns to Egypt, he provides the Egyptian intelligence with a complete file on the results of his mission to the Netherlands. Adham assigns one of his men in Tel Aviv to place listening devices in Lilian's house.
As Adham asks his men to inform Alexander that he will meet him as soon as possible in Rome, Alexander reveals all the information he knows about Israel and Baruch. Alexander is trained on a new method of communication using secret ink.
The command of the Egyptian Intelligence Service asks Adham to arrest Baruch as soon as possible. Baruch bids farewell to Marcel before he travels to Ethiopia. When Adham finds out about it, he sends a telegram to his men there to watch Baruch before his travel to Addis Ababa.
Adham returns to Egypt and presents the results of his trip to Ethiopia, as well as the plan to arrest Baruch as soon as he reaches Yemen. Baruch reaches Yemen.
As Baruch arrives in Aden with a Moroccan passport and stays in a hotel, he goes on a cruise and films the building of the Palestine Liberation Organization there with the intention of destroying it, but ends up being arrested.
As Adham begins the investigation by examining all of Baruch's belongings, he obtains permission from the Egyptian authorities to interview him.
Baruch tries to commit suicide inside the Yemeni prison by slitting his wrists, but Adham catches him and calls the specialist doctor immediately. As Baruch is transferred to Egypt, he is sentenced to life imprisonment. Egypt is victorious over Israel in the war.