it was a normal day at ever after and Mr.Grimm, was trying to get in contact with another world ; the world of Demon Slayer, he's was trying to use his magic power to create a portal, unfortunately the portal opened somewhere else, in the cafeteria where Raven Queen, Apple White, Cerise Hood, Maddline Hatter, Hunter Huntsman, Ashlyn Ella, Briar beauty, Daring Charming, Dexter Charming, Darling Charming, Kitty Cheshire, and many others students were eating,all the Hashiras then got teleported