[ No wonder he didn't, it sounded like a nightmare. ]

Honestly, there's nothing like this in my world. The closest thing might just be an invisible maze of sorts drawn together by magic...like if you walk into a normal-looking forest, it's actually a 'maze' of trees that makes it difficult to get through. Not really like a conventional type, if this could be called such...

[ Annnnd then he'll see a monster in a reflection on one of the walls, letting out a loud yelp of surprise because he's not expecting it. Luckily it doesn't seem like it can reach him, but boy. ]

...And I'm definitely never coming here again! This is way too creepy!