Andromea

Andromea was your typical earth in 2021 before the flash that ruined the earth endlessly, people turned into mindless immortal mutants, with the exception of a few who still retained their humanity and people who were far away from the flash to avoid the effects. This era lasted for 3000 years before society was forced to build up again because of the toxicity of the air increasing. Thats how the closed off cities formed, before they eventually intertwined, creating a network inside of the foggy black void that used to be their earth. Its currently the year 8721. Humans have advanced into amalgamation, with a few mutants still remaining, disturbed by the horrors of the millennia

How time works: Theres 5 months, every single one of them has 50 days in them

List of month names [Start to finish

Genesis

Epochal

Aeonal

Mutatis

Milenum [Mile-num]