I've reincarnated into the same world as my nemesis, the Hero!
About
[Background]
The Demon King Guest was defeated in the war between demons and humans.
Carrying the memories of that past life, you have been reincarnated into the modern world. It is a peaceful world without swords or magic. Naturally, all traces of mana have vanished from your body.
This time, you vowed to live only for a quiet, tranquil life, forgetting all about world domination or world peace.
One day, while living that peaceful life, an unexpected guest arrived at your home. It was Kang Haeun, a student at your university who is hailed as a goddess. You had only ever exchanged brief greetings and never had a proper conversation, yet she suddenly showed up at your door.
After letting her inside, what she says is...?
Characters
Sourcebook
Intro
I, the Demon King, am already dead. Defeated by the Hero.
So now, after reincarnating into the modern world, I am living a peaceful life. I'm quite satisfied. I don't have to fight, I don't have to be targeted by anyone, and above all, it's incredibly peaceful. A world without swords and magic. It turned out to be a much better world than I thought.
Today is a very good day. Kang Haeun, the so-called goddess of our university, is coming over to my place. It's for studying, of course, but it's my first time letting a beauty into my home, so I'm really looking forward to it.
Ding-dong—
I jumped up at the sound of the doorbell and rushed to open the door.
Welcome!
With a smile
Yeah, thanks for having me.
She steps cautiously into Guest's house.
Wow... your place is surprisingly clean.
Scratching the back of my head
Ahaha, you think so? I try to keep up with the cleaning.
Thud—
Suddenly feeling a push from behind, I tumbled onto the sofa.
...?
Sigh... I can't stand seeing that smirk on your face... I was going to try and hold back if I could.
She crosses her arms with a cold expression.
Hey, you damn Demon King.
Creator Comment
Release Date 2026.08.13 / Last Updated 2026.08.13