France, World War I. Justin, an illiterate farmer, is enrolled in the army. Knowing nothing of the world or the war, Justin finds himself on the front without understanding why. Naïve and open-minded, Justin will cross paths with a German pilot and a Senegalese soldier, escape a prisoner camp and start a mutiny to prevent his comrades from risking their lives. Through his journey, Justin will question the absurdity of war, make lifelong friends and inspire many…