Brittany, France, 1980s. A group of friends, fed up with the boring country life and eager for excitement, create a radio station.

Michèle, in her fifties, is homeless and lives at Orly airport where she leads a hard and lonely life. Theo, a mentally handicapped young man, works at the airport and lives with his "Auntie" who has been overprotecting him since he was abandoned by his mother. When Michèle decides to find her son in Lisbon, Theo naively agrees to drive her there, but what she doesn't know is that he only has a car without a license... They then embark on an adventure on the country roads, making us follow people we don't look at, on roads we never take.

1968 and 1969 in Paris: during and after the student and trade union revolt. François is 20, a poet, dodging military service. He takes to the barricades, but won't throw a Molotov cocktail at the police. He smokes opium and talks about revolution with his friend, Antoine, who has an inheritance and a flat where François can stay. François meets Lilie, a sculptor who works at a foundry to support herself. They fall in love. A year passes; François continues to write, talk, smoke, and be with Lilie. Opportunities come to Lilie: what will she and François do?

Pierre Blum, 40, is a writer who had his time of glory in the early 2000s. One evening, on a casino terrace, he meets Joseph Paskin. This mysterious man, charismatic and manipulative, is influential in the world of politics and persuades Pierre to take on a strange mission that takes him back to a past he’d prefer to forget, and puts his life in danger. In the middle of all this, Pierre falls in love with Laura, a young extreme-left activist. But in this world of subterfuge, who can really be trusted?