Casablanca, a city of contrasts, modern and traditional. Kamel is a murderer for hire who receives his encrypted assignments online. After his executions, he usually calls Souad, an occasional prostitute. But the phone is always answered by her friend Kenza, traffic officer and responsible for the largest roundabout in the city. Kamel soon falls in love with that voice and begins to seek her. Meanwhile, Hicham, a computer hacker, who dreams of emigrating to Europe, is infiltrated by chance in Kamel plans ...