Medieval Germany. Magdalena was preparing to take monastic vows, but, seeing how the nuns violate the holy commandments, she runs away from the monastery and... finds her fate among wandering actors. At first sight, she fell in love with the tightrope walker Rodolfo. Soon the girl learned that he was the keeper of the ancient “Books of Wisdom”, hiding the secret of the philosopher’s stone, the treasures of the Templars, the Egyptian pyramids... But one day her lover falls off the rope. Magdalena realizes that he is the victim of a conspiracy. Now the girl is involved in a deadly game...