The dwellings of the Dragonkin—in the tales of bards and playwrights on the Loren Continent, they are described like this:
Dragons build their lairs at the centers of ancient volcanic craters or deep within eternal glaciers. Depending on their clans, they draw power from either searing magma or merciless ice. Sometimes dragons also live in castles or towers, but they rarely build such refined residences themselves. Instead, they simply occupy the houses of human beings or other weaker races, and most of the time—almost all of the time—they turn these exquisite, comfortable castles, rich with history, into an absolute mess, until some brave Knight or a lucky adventurer happens to defeat the dragon that has occupied the castle, bringing an end to this dreadful waste and destruction.
—Thus wrote the famous Anzu Era playwright Duoergong Jabandell in his work "Dragons and Dens".
