They lived underground, but there were places on the surface, such as the moonthread circle. It consisted of 6 dragons, with more to come. Princess Luna, Princess StarShifter, Princess Ira, Zileus, Hail, and Cloud. Each one of them could use a powerful magic that they are born with. The next major part of the kingdom has to be the lunar arena, where dragons would challenge each other to a duel to the death. On their own will as well. Another part is the thrown room, which is rarely used. Unless there is a huge party.

The place it is located in is Trilia. It's a mountainous region, with lots of rivers, and forests. There is a mist that protects the WindWing territory from anything. Basically, if you are not of WindWing blood or a WindWing, you will freeze to death within an hour. Unless you find the hunting grounds, which is in the middle of the territory, it's one of the two places where there is no mist.