Bai Yi transmigrated into a world of mixed anime and manga, thinking he could make a living as a fanfiction writer, fall in love with cute anime girls, and enjoy the rest of his life. But he never expected this wouldn't be a normal slice-of-life world!
In the Eastern secret realm, an evil vampire collects human blood, a wicked shrine maiden forces her followers to pay for protection from calamity, and there are blonde monsters...
In Britain, a blonde girl has founded an evil kingdom and leads twelve knights in a brutal reign.
In France, a witch releases a dragon to destroy everyone?
No, this isn't their true nature. They've all been corrupted by demonic energy!
Fortunately, Bai Yi has a Demon-Subduing System. All he has to do is get close enough to dispel the demonic influence! And once he's close enough, he can even gain his target's abilities!
Madam Mira: "Yi, could you dispel the demonic influence for me again?"
Bai Yi: "Of course, madam. But I already have your ability, so I can't let you freeload again."
Blonde Knight: "Bai Yi, I'm perfectly healthy. I don't need you to dispel any demonic influence!"
Bai Yi: "No, my king. You can't refuse treatment just because you're afraid of finding out what's wrong!"
Subduing demons and driving out evil is our duty!