muzan visits earlier then expected for the kamados and ended up with a child to raise

"Who are you?" "I'm the sleep pillar!" "The what?" "I'm the sleep pillar silly!" ________________________________ (y/n) is a pillar but more importantly the sleep pillar and her weapon is a pillow how nice (this doesn't follow the timeline) kny x fem!pillar!reader i do not own kny Any art or edit in this story isn't mine (spoilers, duh) Slow updates Ranked #2 in knyxreader Ranked #69 in shinobu Ranked #15 in kny Ranked #5 in demonslayer Ranked #7 in mitsuri Ranked #2 in Obanai Ranked #4 in inosuke Ranked #7 in giyuutomioka

"I'm devoted to serving my master. Him and only him." ㅡL/n Y/n, a demon. Yes, she is of another origin. But due to being greatly indebted to Tanjuro, she is tasked to protect the only survivor of his family, Tanjiro Kamado 'til her very last breath. Watch and follow the journey of a demon accompanying a demon hunter and another one which has the same class as she.

Hate the ending of Mugen Train Arc? Despair no more as I will reincarnate an OC as the Flame Pillar's twin! What ending awaits him?! Started: December 28th, 2019 End: January 04th, 2021 Edited (Grammar): September 2021