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On his second time aboard a flying vessel, Durin was no longer amazed, while the Rational Incarnation was astonished by the things Durin had brought out from his own world, exclaiming, "Your world actually already has anti-gravity flying machines, that's truly remarkable."
"Don't you have them?" Durin asked curiously.
He and the Rational Incarnation landed a kilometer away from Luxembourg City and began to walk toward it.
"We are a bit later than you; based on what you've told me I've deduced, our civilization encountered the invasion somewhat later than yours. And the place we're in is actually a miniaturized inner universe, just like the Semi-plane described in stories. There are ten ecological circles like ours in total, I have no idea how the others are doing or what's become of the Main Plane. Perhaps they have all been destroyed, leaving only us."