Demon Slayer: Demon Game

Yue Yu thought she was just there to make up the numbers. Who could have guessed she'd become the Ghost King...

Thank goodness, thank goodness, I was there from the very beginning! An IF-world? Just don't force me to follow the plot!

What do you mean all my Upper Moons came back reborn?

I'm tired...

Muzan: Nakime, send me to Antarctica to see the polar bears!

Nakime: My lord, have you considered why they're called polar bears?

Main story from the demons' side.

No breaking up Obanai and Mitsuri, or Tengen and Kanao (other couples may be broken up).

Includes Yoriichi x Kokushibo and Zenitsu x Kaigaku (warning: skip if you dislike these pairings).

Apologies for any out-of-character behavior!!!

This story is a product of the author's and partner's personal tastes, and leans toward everyday life. If you like that, come have a bite. If not, please move along.