Imps

In lore Explanation

The main dwellers of hell, they are what humans would call "Demons".

Unlike what the human name would suggest, they aren't actually demons(That would be a different creature), they are more like the humans of Hell, adapted to heat by way of increased body temperature, and tough, fire-proof skin.

Just like humans, they have a society, cities, kings, queens, and frequently war with the other tribes.

Out of Lore Explanation

uhhhh they're just hell humans bro