French intelligence officer Guillaume "Malotru" Debailly returns to the French capital after six years as an undercover agent in Syria. Malotru has to face the challenge of reconnecting with his daughter, his ex-wife, colleagues and even his old self. But his return to “normal” life is proving difficult especially when he is informed that Nadia, a woman he was madly in love with while undercover in Damascus is actually in Paris. For love, he is willing to take risks - for him and the Bureau.