[The explanation seems to further confuse him, if anything. But at the very least, his confusion turns to fascination only a moment later.]

I am going to assume our definitions of "realm" are different, and you do not mean there's an enormous hole in the middle of a nation that radiates light.

[At the question, he gestures to the third eye on his forehead.]

I'd say its our third eye that distinguishes us, mayhap more than our inability to manipulate aether. There can be individuals of the other races who are unable, but it's not entirely the same. Most of my people actively fear magic.