"Long abandoned place north of Izmir and west from the mountain range.
Since the area was near the sea and to the dangerous mountains, it was a victim of monster attacks from both sides when the fateful day of the monsters appearance occurred.
There was none that lived to tell the tale of what had happened there. Duldinan was known for it's magnificent temple dedicated to God Oroboros. It is said that they had builded tombs underneath it to bury specifically nobles and aristocrats, as there was this notion that nobles and aristocrats shouldn't be buried at same places and along with mere peasants. So both the temple and the tombs lying underneath it hold un-imaginable luxury and treasures but none dares to go there. Whoever was fool enough to attempt it, never returned.
The nobles don't like speaking about it as it causes them discomfort as some would or could claim that what happened at Duldinan was the result of the nobles and aristocrats being punished for their obnoxiousness thinking that they are more than mere mortals or humans."