488 Is he human?_2

Yet, Altoria's appearance, like that of the earth, teeth, and winged four clans, also differed. Instead, she resembled Reiger in looking very similar to a human. Given this, why had they never been suspected of being human?

Because fairies also use their extraordinary senses to distinguish humans, sniffing out the different scent emanating from humans as opposed to fairies and also sensing the different kind of Magic Power in humans.

Therefore, although Altoria looked like a human, similar to Reiger, no one suspected her of being one because she possessed the scent of a fairy as well as the Magic Power of a fairy.

So why hadn't Reiger been recognized as a human?

It's simple, really, because of the skill "World Transparency" and "Pioneer of the Sun."