Episode 1 (S01E01)

After spending six years undercover in Damascus, Agent Malotru (Debailly) is summoned back to Paris, leading him to end his relationship with Nadia El Mansour. Meanwhile, in Algiers, Agent Cyclone finds himself in custody due to drunkenness, despite his commitment to sobriety. Struggling to move on from Nadia, Debailly faces the challenge of readjusting to his former life. He is tasked with mentoring Marina Loiseau, who is preparing for an undercover mission in Iran. Unexpectedly, Debailly learns that Nadia is now in Paris, prompting him to reconnect with her. Meanwhile, concerns rise as Cyclone goes missing in Algeria.