Gnoll.
A kind of low-level humanoid demon living on the Aifala Continent.
Unlike the Green-skinned Goblins, whose development history was tortuous and whose entire race's characteristics underwent tremendous changes, these ferocious beasts, as hideous as upright wild dogs, have an origin that can be clearly traced.
The famous historian "Abyssal Peeping Eye" Zoltan, in his work "The Hyena Dynasty: The Unrecorded Ancient Civilization of Gnolls," elaborated comprehensively on the origin of gnolls.
According to the records in the book, gnolls are not naturally evolved creatures within the Material Realm; their filthy, evil, and murderous bloodline comes from the Demon Lord [Bloodthirsty Evil Beast] "Yeenoghu" of the 422nd layer of the Bottomless Abyss.
This powerful being, towering at fourteen feet and taking pleasure in sowing despair and fear, yearned to transform the Main Material Plane into His livestock farm, instigating a bloody storm on the ancient Aifala Continent.