Fathermuzan Stories

Giyuu father is Muzan and the mother is a character I made up named Alya the former love piller who lost her life to a demon slayer who thought she was a traitor because...

this is a crossover Kaguya, Muzan-parents Sebastian, Kagaya, Tsutako, Momo, Levi, Marinette, Giyuu, and Sasuke-children age order not my au can't remember creator

This story is about Giyuu being a father figure to the kamaboko squad as well as aoi and senjuro. Giyuu doesn't remember what happened after sabito died. Father Muzan ...

A series of oneshots where Zenitsu is the biological child of Muzan , I mean he's an orphan in cannon so he has no parents. I decided to give him a demon one who is prob...

Muzan's mother was a kind demon. She had been helping the Corps for years. Also becoming a mother figure to Yoriichi and Michikatsu. She was also raising her grandson. W...

Hiddenstory Au:This is where Muzan and the uppermoons have a family or most likely Muzan and his uppermoons being family.This is not canon,there will be angst in the sto...