The Misfit of Demon King Academy Episode 13

Let the World Be Filled With Love (世界が愛に満ちるように, Sekai ga Ai ni Michiru yō ni) is the 13th episode of Maō Gakuin no Futekigōsha anime series.

Synopsis
Everything started 2,000 years ago. The situation suddenly shifts when the true identity of the man in the black mask, Avos Dilhevia, is revealed. Even after 2,000 years, the wounds caused by the endless conflict between demons and humans have not been healed. The Demon King of Tyranny, Anos Voldigoad, makes a choice...

Characters
In order of appearance: