𝐏𝐫𝐨𝐥𝐨𝐠

「𝘓𝘦𝘵 𝘵𝘩𝘪𝘴 𝘭𝘰𝘷𝘦 𝘨𝘦𝘵 𝘸𝘩𝘢𝘵 𝘪𝘵𝘴 𝘥𝘦𝘴𝘦𝘳𝘷𝘦」

In The Sengoku Era, demon hunters just had known how to use breathing technique. It's getting easier to kill demons with their various breathing style.

But what if, there is a human protecting one of the demon and keep him by her side? Would she be able to go against the demon hunters?

[Sengoku Era AU]

P.s.
Prequel to my book titled "Protect"
You don't have to read it if you don't want to, you can still understand this book nevertheless :)

Disclaimer: Kimetsu no Yaiba is respectfully belong to Koyoharu Gotouge.