The Demon Prince goes to the Academy

I died while I was reading hate comments on my novel. I was already in shock over my death, but some ‘Grim Reaper’ appeared and told me that being a bad writer was a sin. To atone and make it into heaven, I was told I needed to survive past the ending in one of my novels. And so, I entered the novel … “Damn it all!! Why did this have to happen to me?!” By all misfortune, the character I possesed was the Demon Prince, a character with no combat abilities—who dies at the very start of the story!!

Demon King of the Royal Class
The Demon Prince Goes to the Academy
魔王在学校的生活
魔王様は学園に行く
마왕은 학원에 간다