Heavenly Kingdom

The Heavenly Kingdom, or the Tian Wangguo, or informally the Tian Kingdom, is a interstellar kingdom located in the northern Human Sphere. It is bordered to the east by the Unified States Commonwealth, the Federation of Southern States to the south, the Free Colonies of Cibola to its north, the Twin Systems Confederation to the west, and the New Greater Empire to its southwest. The Heavenly Kingdom has a population of 138.6 billion people, making it the nth largest human civilization in the Human Sphere.

The Heavenly Kingdom is a semi-constitutional monarchy with an extensive bureaucratic system across all levels of government. It controls six inhabitable star systems with 17 inhabited planets and moons. The Heavenly Kingdom is considered to be one of the major powers of Human Sphere with its advanced military and growing economy.

Warring States Period
After the dissolution of Ordic League and the Great Purge that rendered the ancestral planet of humanity Ordis uninhabitable, the many colonies in the northern sphere that were reliant on economic and military support from their mother countries fell into chaos. Humanity begins to wage war against each other once more, albeit with less destructive weapons compared to the event that vaporized tens of billions of people.