The Demon King's Shining Star

After the final battle with the Hero, the Demon Lord gained human emotions. Although he lost everything because of those emotions, he meets a girl through a single connection. 'Stella,' an ordinary Ministry of Magic student with average grades. This girl... isn't she a high-maintenance, mentally unstable brat? I'll have to turn this airhead into a decent human being...!

Genres: Drama, Fantasy, School Life, Shounen