the demon king is dead

A brief description of the manga 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. mx king vs supra x 150