Great Demon Lord

The, or Beelzebub III, is a very random and forgetful king. He wants to Destroy humanity and sends his youngest son Beelzebub IV to the human world to do the job for him. He decides later to send his older son instead, but forgets that he already sent his youngest son to do that. After he is reminded by his servants, he sends his first son En to do the job with his little brother.

Appearance
The Great Demon King is seen wearing a helm with horns and a long cape. He also have green hair, which seems to be a trait that he has been passing down to his sons.

Personality
He talks somewhat like the stereotypical teenager. He seems to randomly switch between a comedically menacing tyrant and a cheerful person, a trait other demons have said is "kinda annoying".