Das Burgverlies [The Castle Cell]

Will you manage to escape from the dark depths of the dungeon before time runs out? Reveal the truth. You were just sitting happily with the lord of the castle at the banquet, but a guest has denounced you. Since you don't even know what the accusation is, you can't defend yourself. Before you know it, you've landed in the dungeon, are put into robes and the door flies shut! Now it's time to keep your nerve, you've heard the story that the dungeon dates back to the time of the Inquisition and that only one person has ever managed to escape from there. Perhaps there are still some clues as to how the escape can still succeed.