Gelmud

Gelmudo is a former Demon Lord,who wanted to make Orc Lord  the new Demon Lord and manipulate him  but instead was devoured by it.

Personality
Gelmudo prided himself as a high class devil. He was the type of person who would hide his true intentions behinds the language of a polite gentleman.

Background
For 300 years, he had been planning a species war. However, Veldora’s disappearance caused the plans to spiral out of control. So he gave up on having a war between the named monsters born from the goblins, lizardmen, and other such races. Instead, he sent out the Orc Lord.

The Orc Lord, had lopped off his head with a butcher knife. Ripping his body up, he ate him. He died like a small fry.

Abilities
He is clearly above an A rank.

He has a regeneration skill.

Skills
Shisha no Koushinenbu (Death March Dance)

Relationships
Orc Lord: The Orc Lord was loyal to his order. Hence, he planned to make him the the new Demon Lord and manipulate him from behind the scenes.