[ With a sloping frown, Prompto shakes his head. ]

Nah, not yet. It kinda seems like it's coming from the...down-ish left? But then I'll turn a corner and it seems like it's coming from the right. Think I've gotten close a few times though...before it stops.

[ Much as he hates that noise, it never seems to last long when he needs it to. ]

You ever heard anything like it before?