Empyria

A rogue-like, densely populated underground city with streams of natural light poking through from the dangerous surface that is littered with cruel creatures and mutant monsters. This is the only known place with an existing civilization.

Many buildings scrape the ceiling of the underground cavern, housing tenant rooms or working offices. The city is cut through by ravines up to 500 feet deep. Territory is split up into four equal districts: Omicron, Upsilon, Psi, and Sigma, which are all lead by one of the Commanding Officers. These names, though meaningless, have been said to have been taken from a long lost romantic language. The city has modern technology, with lampposts running on some kind of unknown infinite power source and waste that runs through an intricate sewage system. On the other hand, there are nods to the less developed side, with a lack of commodities for the public such as cell phones and private vehicles. Methods of transportation include scheduled carriages along grounded rails and walking.

Not much is known about its initial conception. What those who inhabit it do know is that the city was founded in the aftermath of The Plague. Seeking a way to escape a certain death, the surviving humans retreated to Empyria in hopes of preserving civilization. The decision was a success, and allowed them to live on peacefully and repopulate themselves. Years later, the news of Abnormals entering the city would spread. In response to a growing number of Abnormals, the leaders of Empyria chartered the Anti Abnormal Administration to combat the issue.