Heirs To Girai
The start of it all. Drima is a region surrounded by mountains and was at any given point incredibly important for growing empires. The Morad Dwarves lived there for centuries and perfect the art of wine making there, using grapes that make it so that no two bottles taste exactly the same, even from the same barrel.
The Tieflings used it as the starting point for their empire, and the City of Girai was built here. The mountains made it easily defensible, while the wide plains on the inside made growth and expansion possible. Resource rich and comfortable in climate, the area is pretty much perfect.