Rosalie, a beautiful young woman gets involved with successful businessman Cesar. One day, Rosalie's former flame David appears and attempts to win her back. Cesar reacts with a jealous intensity never before seen by Rosalie, and because of that, she returns to David. She remains conflicted regarding her choice of partner, but eventually, one of the men does something which resolves the situation.
For generations, two rival French villages, Longueverne and Velrans, have been at war. But this is no ordinary conflict, for the on-going hostilities are between two armies of young schoolboys. When he is beaten by his father for having lost his buttons, the leader of the Longueverne army, Lebrac, has an idea which will give his side the advantage: next time, he and his brave soldiers will go in battle without their clothes...