Paris, 1978. In a male-dominated music industry, Ana uses new electronic machines to make herself heard, thus creating a new sound that is destined to mark the decades to come: the music of the future.

Hakim and Latifa fled the Algerian civil war in the early 90s. They live since in the Jura, with their two daughters: Nedjma 14 years, and Leila, the eldest, left to study hair in Paris. Three days before Christmas, Nedjma receives a terse SMS from her older sister. She will not be able to come to join them for the holidays, pretexting once more an overload of work - Latifa attacks Hakim and pushes him to fetch Leïla. Nedjma will come with him, they will take the opportunity to discover Paris. Upon their arrival in the hair salon, they learn that Leila has actually never worked. It is the journey of a father who begins in Paris one night until dawn.

Muzafar and Feruz are two easy going shepherds from Taboulistan, a tiny country in Asia that is unknown to the rest of the world. To alert the world to his country’s existence, the son of Taboulistan’s president decides to instigate a program of publicity terrorism. To that end, he recruits our two naive shepherds, their mission: to destroy the Eiffel Tower! But the France that Muzafar and Feruz discover is far from what they had expected...