Raide has lost his memory. He remembers nothing except that he was a hero who had defeated four Demon Kings.
The good news is that someone is willing to take him in.
The bad news is that before long, people claiming to be his wives show up at his door with children in tow.
Even worse, those women claiming to be his wives are the very Demon Kings he defeated!
But that's not even the worst part: he has multiple wives and multiple daughters!
Raide is completely at a loss.
He clearly remembers defeating them. Could he have lost after all?
N-no, something's not right! This is definitely weird!
The girls could be fakes! They're probably just using this as an excuse to get close to the amnesiac Raide and turn the hero into their plaything!
What? The girls are real!?
Guh! Just kill me! ...No, wait. The idea of a hero having daughters with Demon Kings is already ridiculous enough. At the very least, I can't let them manipulate me!
Surely, after having daughters with Demon Kings, I can't let them keep me completely under their thumbs!
Huh? They already have me under their thumbs? Ah, well...
Guh! Just kill me!