The time has come. The long awaited mission has started. What awaits in the train is a nightmare within a nightmare itself. Who will prevail? The Demons... ...or the Slayers? ° ° ° ° ° ° ° ° ° ° [Kimetsu No Yaiba x BoBoiBoy Galaxy] [Direct sequel to Demon Slayer: BoBoiBoy Galaxy] DISCLAIMER: • Demon Slayer: Kimetsu No Yaiba belongs to Ufotable Studios, manga written by Koyoharu Gotōge • BoBoiBoy/Galaxy belongs to Animonsta Studios • Cover photo isn't entirely mine. Edited by me.