Ten years have passed since the mysterious murder in which Omar son of Hadj El Ouafi was a victim, And with the return of Othman, Omar's best friend, to the homeland. Hadj El Ouafi will point the finger at him and will try in various ways to destroy Othman and banish him from his life. To open the case file again, Detective Ismail, with his assistance Loubna, tries to detection the real killer.