The summer of 1788 in Rudolstadt. The rebel poet Friedrich Schiller and two sisters in a family are bound impoverished life a wonderful time spent together. Caroline has an unhappy marriage, but she and her sister Charlotte shy comply scrupulously oath to share everything, even the famous poet. Charlotte marries Schiller to continue the love triangle in the open. Caroline, whose novel Schiller publish anonymously, leaves her husband. The fragile balance of their relationship is turned upside down when a girl pregnant. But Schiller is determined to fight for both sisters.