UNDEAD DEMON!
The strongest among all Seats of Demons, the one known as the Unkillable Loach, an undead that adapts to all things—the King of the Undead.
All beings had been turned into the undead by him—Vampires, Dragons, Elves—all creatures had fallen to his power.
"Why are you looking at me like that? Are you not happy to see me?" the young man said.
When Caesar and Adrian heard him, they sighed. The Undead Demon also had another identity—the former overlord of the Demon Domain.
He was defeated by Xandros and became his underling. Among all demons, it was true—he had the highest means of survival.
"Then why did you attack the castle?" Adrian frowned.
"Just a bit of a greeting. You know, I was just saying hello," the young man shrugged his shoulders.
Adrian and Caesar sighed. The Undead Demon was also known as a battle maniac, a low-level skeleton who fought his way to become the Overlord of the Demon Domain.
"Whatever," Adrian sighed.