Hakim, 35, a friendly neighborhood cop of Moroccan origin, is to infiltrate the Portuguese community for the purposes of an investigation. But can you become Portuguese in three days? Especially when you know that in intervention Hakim is a walking disaster. His clumsiness and his bad luck turn his many initiatives into cataclysms. The costume is clearly too big for him. Quickly trapped between his feelings and his mission, Hakim, who lives alone with his mother, will discover a community, but also a family.