The young Friedrich Freiherr von Kuhlbanz died almost 300 years ago, but he is cursed beyond death. "I will not rot in my grave if I have committed the murder of the shepherd Dühn", the squire once swore and became a legend as the mummy of Roggelin. One night, Maja meets the ghost of Friedrich in the crypt. And with his sad story, he is able to win her over to help him. Maja is determined to prove Friedrich's innocence.
