The beginning of the novel sets the stage with Colonel Gabarrot, a former officer, who shares tales from his military past, filled with both camaraderie and grim realities. As he reminisces about battles fought against various enemies, including the Russians and Prussians, his lively accounts captivate young Jean, contrasting the harshness of war with the innocence of childhood. The narrative also touches on family dynamics, with Jean navigating relationships with his parents, their views on military service, and the looming loss of the beloved colonel as he grows frail. The opening portion effectively establishes a poignant exploration of memory, loss, and the legacy of militarism in shaping identities. (This is an automatically generated summary.)