Unlike the Elf and the Dwarf, the Demi-Human didn't live in a hidden place. The Elf lived in the wood, the Dwarf lived underground and the Demi-Human lived in a plain, building an Empire similar to that of the human. Where it was located, however, was unique. The Empire was not big in any way but thanks to its position, four parts of it had four different climates.
The North had the coldest climate. Snow decorated every part of it. The South had the hottest climate. Everyone lived in a desert there but, strangely, water was not an issue. The East rained often. It was decorated with a lot of trees. The West was the warmest part of the Empire. Rain rarely fell there but the air was still moist.
That was the beauty of the Demi-Human Empire, Werspien (the 'w' is pronounced like a 'v').