Brave knight loyally served the king, but when he saw his true face, decided to leave the monarch. Any ruler will not tolerate rebellion subjects, he ordered to seize the knight and put in shackles. Poor guy is waiting for the guillotine, but it is not going to meekly wait for execution, and decided to escape. Help the hero to get out of a well-fortified castle. The chambers will find lots of caches, which are clues, they will help to escape.