The war against demons is over, but the scars are left untouched. A Kimetsu No Yaiba story, in a darker setting. Be warned, it has spoilers ! (As it is post-canon.) Do not copy the work proposed by : @DilettanteDichotome. Plagiarism is a crime. Neither the characters, nor the universe belongs to me. Every rights belong to their owners (Koyoharu Gotouge and Ufotable Studios). Thanks for reading.