Inexplicably, you awaken in the world of Demon Slayer and find yourself faced with several problems. One, you have limited knowledge of the anime, because you never watched it. Two, you're a demon. And lastly... everyone seems to be dangerously obsessed with you.

You are a lone demon who defies the norm. Resolved to protect humanity, instead of bringing it to ruin, you expected to be on your own forever. You certainly never thought that you'd become an idol, of all things, forced into the limelight you avoided for so long. And you also never thought that humans and demons alike would fall for you.

After a life of suffering, you die and awaken in the world of My Hero Academia, your favorite anime. But something's wrong. The characters you thought you knew are acting strangely erratic. Unpredictable. Is this a dream come true, or a new nightmare?