Like a story secret, maybe?

[The lack of tangible space weirds him out a little, so this Lord Partizan is staying pretty rooted near the entrance of the cathedral grounds, watching Fai tiptoe around the misty grounds with a slightly wary expression.]

I guess a lot of games have places like this, don't they? Maybe they'll fill it up with puzzles. Or... a princess that's turned into a ghost. Something from one of Levi's tv shows.