The Musical Tea-Drinking Crows of Rengum in Lingo is a massive, efficient nation, ruled by Emily the confused with an even hand, and renowned for its anti-smoking policies, sprawling nuclear power plants, and complete lack of prisons. The compassionate, democratic, devout population of 3.24 billion Arborians are fiercely patriotic and enjoy great social equality; they tend to view other, more capitalist countries as somewhat immoral and corrupt.

The large government juggles the competing demands of Education, Administration, and Healthcare. It meets to discuss matters of state in the capital city of The Electric Forest. The average income tax rate is 77.0%, and even higher for the wealthy.

The frighteningly efficient Rengum in Lingoan economy, worth 422 trillion Units a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is quite specialized, is led by the Information Technology industry, with significant contributions from Book Publishing, Tourism, and Beef-Based Agriculture. Average income is an impressive 130,302 Units, and distributed extremely evenly, with little difference between the richest and poorest citizens.

Conversion therapy coupons are a popular present for coming of age ceremonies, abortions are routinely performed in the nation's hospitals, the government says that Possession is nine-tenths of the Lore, and spoiler warnings are now given out before political speeches. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Rengum in Lingo's national animal is the Crow, which soars majestically through the nation's famously clear skies, and its national religion is Scholarism.

Rengum in Lingo is ranked 9,691^st in the world and 171^st in the West Pacific for Most Beautiful Environments, with 1,620.15 pounds of wildlife per square mile.