Ben, Malo and Virgile have known each other since they were little. One day, the inseperable three come accross the “Indian”, a man who has decided to live self-sufficiently. Following a chase with him, the Indian has an accident and has to be hospitalized. In his absence, the small gang decides to explore the farm. They come across a young man, hidden in the house under the stairs. The boy, who is their age, is called Geronimo. He has never been outside of his uncle’s farm. In just a few months, all four of them will become adolescents. The big questions, social choices, and independence, are mixed with fun moments, scooter rides, love, girls…