He is an outstanding human.
Before coming here, the junior Thunder Dragon Erinna said to him that she suspected the human who resided in Saint Blue, the one who built the Dragon God Temple, was a Pureblood Black Dragon who transformed himself in the Human World.
She couldn't see through it and hoped that when he arrived, he could discern whether the human who built the Dragon God Temple was truly a Pureblood Black Dragon.
Simply using his eyes, the human in front of him showed no abnormalities, with a soul and physical structure identical to that of humans.
Pureblood Dragons can take two forms when changing into humans: one is the Dragonborn form, which retains some dragon traits.
The other is the pure human form.
A Pureblood Dragon in pure human form looks exactly like a human, and only the strong can see through the Art of Transformation employed by Pureblood Dragons.
