The dense aura of a true dragon was far richer than the bloodline flowing through its own veins. Furthermore, the difference wasn't just a matter of a few percentages—it was on an entirely different level.
"Are you... a Giant Dragon in disguise?" it spoke in standard Human Common.
As an Extraordinary Demon, it had naturally picked up Human Common alongside the Demon Race's common tongue. Of course, it normally wouldn't use it. Speaking the human tongue and choosing a language familiar to its opponent undermined its status as a top-tier Extraordinary Demon Lord. But right now, it was so astonished that it had completely forgotten about that point of pride.
Hearing the Rot-winged Dragon Bat's question, Gauss's expression remained completely unfazed. He had absolutely no intention of answering. There was no need for him to answer an enemy's question.
