And i can image hunt for vampire or warewolf. People in groups with torches and pitchforks in the woods, looking into caves etc. In this era, people believed in all of this. So why not. In the end, you can end up with finding that “monster” is just an ill person with very rare decease. Well, you wouldn’t know about decease so you will end up just with “ill person”. Kill or leave him? Help him? Believe it is an abomination or ill common person? It would be interesting quest.