Young Madlenka Sobolevskaya faces an unenviable fate - by decision of her family, she was sent to a monastery against her will. But on the way, the girl and her companions were attacked by unknown people, and she was the only one left alive. Madlenka was sure that the German crusading knights, who were notorious in these parts, were to blame for what had happened. Dressed in a man's dress, she went to the court of an influential Polish prince in search of justice. On the way, the girl met a wounded German knight with beautiful blue eyes and, despite her suspicions, helped him - he knew nothing about the attack. Madelenka did not even imagine that this would not be their last meeting...