I Become a Demon King in an Anime Crossover, with Shizuka Hiratsuka as My Neighbor from the Start

After transmigrating into a world of mixed anime universes, I obtain a System that lets me earn rewards by making up the future.

So I start with Kuchisake-onna, and things gradually get more and more explosive.

Godzilla destroys an airport.

Rayton!

The Great Old Ones of Cthulhu.

Is this little island nation nearing its end?

Then it's time for the Demon King to descend upon other worlds: Frieren, Rin Tohsaka, Makima, and more.

Sorry to have kept you waiting.

And so my neighbor Shizuka Hiratsuka has a really rough time.

Miko Yotsuya: My king, your delight is my purpose.

Ellie: Tonight, you are me.

Yukino Yukinoshita: For the sake of my family, I'll do anything.

Kimura Yuya gently raises a hand. Today, you're number eighty-eight.

You're next.

Vermouth!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Please do not imitate.