The Thorn Demon is not a native creature of the Material Realm.
They often vibrate their bat-like giant membranous wings, shuttling between the murky, fire-cloud-heavy skies of Hell.
Screeching, they search for prey on the surface.
But for various reasons, such as coincidental plane overlaps, unlucky novice Summoners, cultists who recite incantations incorrectly, or greedy individuals trying to trade with Devils...
This species of high in number demons also frequently appear on the Aifala Continent.
During Xia Nan's time resting in River Valley Town, he urgently studied all kinds of knowledge about this world.
Especially regarding the demons he might encounter on his adventures, he memorized diligently.
Thus, he clearly knew that this Hell Demon, with a high Challenge Level of "2", was far beyond what he, who couldn't even handle a Bear Goblin alone, could manage.
Almost at the first moment of identifying it as a "Thorn Demon" through its external features,
