Two Butterflies- Kimetsu No Yaiba {On Hiatus}

Y/n Kamado, you are the eldest son of the Kamado family. You are two year older than tanjiro and three year older than nezuko.
Your journey as a demon slayer starts when you were 13.
(Kanae X Male Reader X Shinobu)

DISCLAMER: I don't own kny and characters except for y/n and the plot. Also, the pictures and videos don't belong to me, it belongs to its rightful owner.
And there will be manga spoilers.