The Hunnic Empire

It's all temperate, about the same temperature as the UK.

Borders are vague due to their nomadic nature. The territory is often known as the Great Plains.

https://en.m.wikipedia.org/wiki/Great_Hungarian_Plain

Similar in many ways to the Wild Lands.

Rome is facing troubles from the Huns https://en.wikipedia.org/wiki/Attila#Campaigns_against_the_Eastern_Roman_Empire

Demographics and Borders
Races: Mainly Wood Elves but also Orcs, Goblinkind. Vampires in Romanusia.

Borders: All to the East of the Path of Illyricum https://upload.wikimedia.org/wikipedia/commons/7/76/Augusto_30aC_-_6dC_55%25CS_jpg.JPG

Plothooks
Witch trials. Particularly bleak work missions. Bureaucratic ‘glory to the republic comrade’ types. Revolutionaries. Vampires (old timey creepy manors). The Witcher-type stuff (girls in the pond and that sort of thing), make it bleak! Monsters like griffins and stuff. Remember it’s a more temperate climate than Britain.

Horse culture and archery stuff. Hunts.