The Xinivian Empire is comprised of 26 worlds at this time and dozens of other worlds that were destroyed and consumed by Dominus Xin. The worlds in the empire have varying purposes such as; resource extraction, military base, demon spawning and breeding, research and development, and population centers.
To become a citizen of the empire, one must go through a specific ritual devoting themselves to the Dominus. The peoples of newly conquered worlds usually become slaves owned by the empire and can then be sold to private buyers. With some exceptions, only exarchs and member of the clergy have the right to own slaves. Slaves owned by the empire are generally treated fairly and can eventually earn their way to becoming a citizen through devotion to Xin and obedience.