Demon Slayer AU : The Final Battle

by Asperger Hero

Spin off from Academy of the Omniverse Phase 2 where the Ultimate Multiverse Smash Bros Squad join forces with new heroes from the Multiverse to destroy Muzan once and for all and save the Multiverse ! Rated M for extreme gore scenes, Muzan god-complex and the Darker and Edgier world of Demon Slayer ! (Obviously !)

1. Chapter 1

Hey everyone, Asperger Hero here, presenting you Demon Slayer AU : The Final Battle ! This Spin off of Academy of the Omniverse Phase 2 will have the Ultimate Multiverse Smash Bros Squad in a fight against Muzan who's willing to destroy every human and also Caleb's and his team. Watch out, this fanfic is rated M, if you're light-hearted, you are warned !