Nocturnia, one of the oldest cities in the entire Polaris Realm, was the stronghold of an alliance comprising the ten most powerful superior vampire clans, a city entirely enveloped by darkness.
From afar, Nocturnia could be mistaken for an ordinary human city, with its streets, lampposts, and even recreational and commercial zones. However, a closer inspection would reveal that the pervasive darkness extended beyond its inhabitants.
The buildings were shades of black or very dark colors. The air was heavy with the scent of iron, and the local vegetation included carnivorous plants that posed a threat to the unwary.