The twin goddesses were bored, so, hoping to liven things up, the two idiots got it into their heads to turn the Demon King into a hero and the hero into a Demon King. And so, after these two blundered their way through a series of wild maneuvers, the story of the former Demon King, now a hero, defeating the former hero, now a Demon King, begins? Wait, stop! Why does it already feel like this story is going off the rails?!! Wait, how is this plot even about a Demon King fighting a hero?!!!
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Please do not imitate.
Do the veterans who have seen it think it is poisonous? If it's not poisonous, I'll go check it out.