Demon Lord

The Demon Lord is one of the main antagonists of the series along with Arios. He is the current reigning Demon King.

Personality
The Demon Lord is a power hungry misanthrope. He desired to rule over the world. He is cunning and manipulative when he lets Arios (the former Hero who betrays humanity and was easily defeated twice by his archnemesis, Rein Shroud) to join his army due to his hypocritical and misanthropic insanity.