The Ashes of Prague
The vampires are dead
The city of Prague has 1.256 million souls, and formerly a thousand soulless. The war was not kind to the two primary factions, and now there are less than 200. Prague was among the vampire capitals of the world, but now it is a city of ashes.
The Elysium is gone
After the prior Prince was killed, two factions erupted into war. Some say the grey sky is actually the ashes of the vampires killed floating in the air. Though the war only took two months, everyone was affected, and the body count was phenomenal. Now neither side can afford further death.