Alas, it seems that the entire section has been in a slump.
I'd have posted in Crystal Eternity and finished my second template for the Unseen Veil, were it not for the heap of work that appeared out of nowhere.
The Fae are a nearly-immortal race who evolved prior to humans, and helped guide human evolution to its present state. They reproduce like humans--but only do so in direct relation to the current Fae death rate, because their lifespans are so long. (If a powerful enough sorcerer, which many are, a Fae can technically achieve immortality through the absorption of souls.)
As for Gwladyr-Hav society, the realm is completely bent to the will of the Fae council, who can literally alter its shape. Most Fae are content with this arrangement, because everybody knows everybody else, and have a sort of "small village" mentality. The masses are largely kept ignorant of how separate they are from the rest of the Netherworld. However, small patches of each of the main realms have been implemented as something akin to nature reserves, as the Fae cannot live without the presence of nature.