The Constitutional Monarchy of Prion-Cirus Imperium is a mammoth, safe nation, ruled by Emperor Irving Kernwell with an even hand, and notable for its national health service, daily referendums, and digital currency. The compassionate, democratic, devout population of 5.586 billion Ciruses and Prions have some civil rights, but not too many, enjoy the freedom to spend their money however they like, to a point, and take part in free and open elections, although not too often.

The medium-sized government juggles the competing demands of Education, Defense, and Administration. It meets to discuss matters of state in the capital city of Cirusialis Imperiumalis Universum. The average income tax rate is 73.6%, and even higher for the wealthy.

The frighteningly efficient Imperiumian economy, worth 712 trillion Russels a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is broadly diversified, is led by the Arms Manufacturing industry, with significant contributions from Information Technology, Beef-Based Agriculture, and Book Publishing. Average income is an impressive 127,594 Russels, and evenly distributed, with the richest citizens earning only 2.2 times as much as the poorest.

Murderers frequently escape punishment by claiming they were protecting their honour, telling someone to 'break a leg' is considered a criminal inducement to self harm, tabloids publicly shun nurses for not calling home on the weekends, and "Darwin's Disease" is a growing cause of death. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Prion-Cirus Imperium's national animal is the Imperiumian Talmann Bird, which is also the nation's favorite main course, and its national religion is Azureism.

Prion-Cirus Imperium is ranked 95,416^th in the world and 3,368^th in Lazarus for Largest Gambling Industry, scoring 2,104.92 on the Kelly Criterion Productivity Index.