Tarek asks Mustafa to take him to the crime scene where an African immigrant was killed in Morocco. The latter goes to the gathering place of Africans to gather information about the dead man.
When a murdered surgeon is found in the jungle, Mustafa investigates the case and its connection with the murdered Africans whose organs were removed.
Zeina tells Mustafa a lot about Alia. Jihad fights against someone in a boxing match. Meanwhile, Mustafa interrogates the colleagues of the murdered doctor to search for the gang.
Nasser, the director of the Association for the Rights of Illegal Immigrants, admires Hayat when he meets her. Meantime, Mustafa continues to search for clues to the crime mystery.
As Amal suspects Nasser and his actions, especially after preventing her from saving someone from death, the latter argues with his partner about getting rid of the bodies.
Farid fights with a young man he met for promising to take immigrants to Europe. Elsewhere, Jihad looks for Hayat online.
Mustafa disguises himself and goes with his African friend to the hiding place of immigrants to Spain, to find the leader of the gang.
When Amal learns that Zaidon has left the association, she goes to Nasser's office and records everything on his computer. Mustafa arrests Dakano after discovering that he has something to do with organ trade.
Amal helps someone despite Nasser's objections, and discovers his connection to the mysterious crimes.
Amal tells Mustafa that she works in an association for Africans, and that she suspects the manager and shows him some suspicious pictures; Mustafa decides to help her.
Amal succeeds in stealing Nasser's phone after Mustafa asked her to, and the latter finds pictures of the missing Hayat on the phone.
As Nasser confronts Amal after he caught her searching in his things, he recalls his relationship with Hayat and taking her to a place far from the city.
Mustafa raids a suspicious place to try to apprehend the gang, and Nasser kidnaps Amal to a deserted area.
Mustafa arrests Jihad for his involvement in the search for the gang and his sister Hayat. Meantime, Amal meets Hayat at the place where Nasser took her.
When someone threatens Mustafa with kidnapping his father in exchange for him to step down from the case, Zainab decides to help him search for his father.
As Zainab succeeds in freeing Mustafa's father, who suffers a heart attack, Mustafa grieves. Elsewhere, Amal and Hayat are living in difficult circumstances with the gang members.
When Jaafar tells Mustafa about the whereabouts of Nasser and the girls, he fails to find them. Meantime, Hayat and Amal are forced to help the gang smuggle drugs.
Jaafar and Jihad plan to escape from prison. Mustafa meets Nasser after monitoring him and arrests him.
A fight takes place in prison and someone stabs a guy as Jaafar planned. Nasser tells Mustafa about the delivery date of the drug shipment. Elsewhere, Amal and Hayat suffer from the harsh treatment of the gang leader's daughter.
Mustafa fails to save a young man's life, and the gang leader's daughter punishes Amal and Hayat by beating them after their failed escape attempt.
Ben Allal asks Zainab to tell Mustafa to go back to work, and a new attempt for Hayat and Amal to escape fails.
As Nasser asks Celine to collect the money and run away, the latter kills Amal, and when Jihad finds her body, he buries it.
Hayat fights with her brother and feels guilty for Amal's death, and Mustafa suffers from a bad psychological state.
As Mustafa goes to a psychiatrist to help him, Nasser finds where his mother is after searching for her.
Nasser monitors his mother's house to find out all the information about her work. Mustafa returns to work, and Jihad continues to work within the gang.
Nasser's mother goes to his father, the Ghoul and reveals his whereabouts in exchange for money. Mustafa tries to find out the gang leader.
Nasser meets his father, and Jihad continues to search for the former to avenge Amal's death.
Mustafa continues to receive treatment from the psychiatrist whom he suspects and her medications. Nasser's father wants to kill Hayat.
As Zainab falls into the hands of Jaafar and his gang, Hayat treats her and Jihad decides to smuggle her. But when Nasser reveals their plan, no one is able to escape.
When Mustafa discovers the whereabouts of Jaafar and the rest of the gang members during an attempt to execute Hayat, he arrests him and frees everyone. Jaafar confesses that Ben Allal is the Ghoul and the gang leader.