Count Ludwig von Leun-Walram, a German army officer, meets Marguerite Clairon, an actress, while at a watering place on the border line of France. She falls in love with him and reveals her feelings. He rejects her in such a kindly way that she only loves him the more. Later, the count meets Marcelle de Lembach, daughter of a French general, whom he had known in childhood. He falls deeply in love with her. While he is still courting her, however, war breaks out between Germany and France and he is called back to his command. Marcelle is intensely patriotic and goes to the front with her father. She leads a troop of soldiers against a German scouting party when the officer is killed. She is captured by the count, who sends her safely back to the French lines. Paul D'Arblay, a spy, is one of the suitors of Mlle. Clairon, whom she hates. He swears that he will get her into his power. She joins the French army as a Red Cross nurse.
