Asano Gakushū is dared to make Akabane Karma, his rival, fall inlove with him in thirty days. Full of confidence that he will succeed, Gakushū accepts the challenge, but what if HE falls for the redhead instead?

What if Tokito [name], a powerful demon slayer and assassin who also holds the prestigious title of Hashira, found herself in an unexpected situation? A secret mission to infiltrate Class-E and eliminate a certain takoyaki to save the world? ----------- Female Reader ----------- All characters either belong to.... Koyoharu Gotouge - Kimetsu No Yaiba (Demon Slayer) or Yusei Matsui - Assassination Classroom

Nagisa survives by the skin of his teeth. An abusive mother and ruled over by local gangs. Murders begin to increase in the large town and Nagisa is thrust further into the dark world. Just when he thinks his life cant get anymore harsher he comes face to face with an assassin.