Anos Voldigoad

Anos Voldigoad (アノス・ヴォルディゴード, Anosu Vorudigōdo?) is a powerful demon who was known as the Demon King of Tyranny (暴虐の魔王, Bōgyaku no Maō?) during the Mythical Age, infamous for his absolute power and extreme brutality towards his enemies. After giving up his life to separate the world into four, he reincarnated into the Magical Age and began attending the Demon King Academy with his descendants, only to be branded as a misfit. He is the titular protagonist of the The Misfit of Demon King Academy.