My name is Yotsuba Mahiro, and I'm a transmigrator.

Sent to the world of Mahouka by the Isekai Transfer Envoy, I ended up becoming the Yotsuba family's adjustment-type magician.

Other than being born with a pair of eyes that can copy all magic and martial arts, perhaps my greatest backing is that cheap mother of mine, Yotsuba Maya.

After spending fifteen years in the pitch-black depths of the Fourth Research Institute, that cheap mom suddenly dropped a bomb on me—

"Although you're the adjustment magician of the Fourth Institute, you are also my child."

"So, giving birth to outstanding heirs for the Yotsuba family is also your duty."

Heirs, huh? That's not hard at all.

The Ten Master Clans and the Hundred Families—are their bloodlines enough?
What if we add Student Council President, Saegusa Mayumi?
What if we add lolis from Black Bullet?
What if we add the assassin squad from Akame ga Kill?
And then, how about a diva from Guilty Crown?

…

After experiencing ten different worlds, I asked Maya again:
"Is this enough now? If not, I can add more!"

There was no chapter 399 in the RAWS, it went from 398 to 400. If the author updates this chapter, I'll edit it and let you know.


Chapter 399 - Chapter 399 [No Text]