Retired Hero Raising a Child Online

As a hero who raised a Demon King, I was probably the hero who had the easiest time saving the world.

What do you do when your adopted son wants to destroy the world?

If he has time to act all chuunibyou, then he definitely doesn't have enough homework. :)

If your son won't listen, just give him a beating. If he still won't listen, give him another one. :)

I spent my whole life dealing with my chuunibyou son from time to time, and closed my eyes peacefully when I finally passed away.

Who could have imagined that, even after becoming a father, I'd get to experience being bound to a System and turning into a magical girl?

The mysterious creature from a higher-dimensional world, which called itself the System, gave me a long-winded explanation, then ended by telling me to become the father of an important person in a lower-dimensional world.

...No thanks. Raising a Demon King used up all my fatherly love.

But the System said the landing point could be the modern world.

I slowly sat up straight. As a true-born Chinese person, I have to say this: food in a Western fantasy world is absolutely inedible!!!

Being a dad? No problem. I can raise one kid, or even a whole soccer team. Surely no kid can be harder to raise than a chuunibyou Demon King.

Many years later...

I want to beat up the past me who said that. :)

Bonus scene:

Looking at the mirror, I stared at