Relief passed over his features when they mentioned a fold in space-time as a concept. "Ie, um, this way. There are booklets and phones at a booth at the entrance." Well, if they had that level of understanding they might even end up less confused than he was. "You just need to add a healthy dose of alternate dimensions and rules to this particular dimension that the locals call magic." Not to mention differing rules for magic from other dimensions represented here, but, maybe this wasn't the time to bring that up. "Which umm, I will freely admit that neither I, nor the other person from my reality have the explanation to, and basically everyone else calls it magic."

So... hopefully the dimension this person was from had some concept for magic? Otherwise he'd just direct them to Rren so the two could be annoyed trying to understand it together. While he really would like to understand it, he also had an easier time accepting it was part of the balance of this Universe than Rren did.