Aeon
Aeon is a realm plagued by turmoil and conflict. The structure of civilization on Aeon was mostly made up of tribes and small kingdoms until the cataclysmic event known as "The Severance", where the source of Aeon was split into unchecked creation and destruction. After the gods sealed the source away, also unwittingly trapping themselves on Aeon, entire nations started to form as the population of this realm realized they would need to be united in case anything like the severance happened again.