Humans

Men are people of Firth.

They are basically the same humans as our Earth's, except that some of them are able to exploit the Kuanta of the World.

Like on Earth, there are several physiologies and cultures among the humans.

You can find the Surians on Sury, the Luhkans overall on the Continents (not only the Luhkan Kingdoms), or the Nahos in the Nahor.