Y/n L/n is one of the Hashiras, top-ranking swordswoman, and an elite among the Demon Slayer Corps. She is known for the unique breathing form she uses: The Breath Of Autumn Leaves. She 'The Autumn Pillar' is the second strongest, besides the Stone Pillar. Will she be able to defeat Muzan Kibutsuji with the help of her new companions? Or Will she die at the hands of demons? DISCLAIMER: CONTAINS SPOILERS FROM BOTH THE ANIME AND THE MANGA! I ALSO DO NOT OWN KIMETSU NO YAIBA!