Demons have become quite...domesticated. Against their will. They can withstand being in the sun and do not eat humans anymore. They still are stronger, can regenerate, and have better everything but humans has treated them less than dirt. You take notice. This work was inspired by InvertedPhantasmagoria on Archiveofourown (AO3).

There has been a rumor that the amount of hashiras isn't that small. That the hashiras are 10, and not 9. This rumor started years ago and has not been proven or denied, no one knows if this rumor is just made-up, or if it's the truth. You would think that the hashiras already shut down this rumor, but no, they didn't. Why would they shut down the rumor? When they, themselves, don't even know the truth. Since the rumor has not been proven or denied, they started calling this, supposedly 10th hashira, The Unknown Hashira. The hashira that no one has seen, no one has encountered, and that no one knows of. They're just labeled as "The Unknown Hashira." ૮ ˶ᵔ ᵕ ᵔ˶ ა ૮ ˶ᵔ ᵕ ᵔ˶ ა ૮ ˶ᵔ ᵕ ᵔ˶ ა This is my series on YouTube, so if you've been waiting for the new parts, then here it is! Also, the art on the cover is not mine I just saw it on Pinterest. (If you do know the artist please tell me so I can credit them here!) The gender of the boy on the cover has nothing to do with Y/n since Y/n here is gender-neutral.