Veewither, Amur

Amur is one of the six candidates for the title of "Great Demon King". He is known as the First Demon King, and the Tyrant of Destruction.

He's laid back and cocky with an overwhelming sense of self, being very well aware of his strength and position.

In the past, Amur emerged as a powerful magic user who was vying for the title of the "Great Demon King", becoming one of the Demon Kings of the Silver Water Holy Sea. At some point in time, He became a friend of the Two-Laws Usurper Noah.

Afterward, Amur disappeared from the Silver Water Holy Sea, with many inhabitants of the Silver Sea thinking that he died due to unknown circumstances.

[Spoiler] 16,000 years ago, he and Noah assisted the Holy King Ordov Heinriel in moving the sleeping Yzak back to his homeworld of the Disaster Abyss World Evezeino, as Ordov was secretly sheltering Yzak on the Holy Sword World Hayfolia. [/Spoiler]

It should be noted that Amur is the inventor of Egil Grone Angdroa.