you are the adoptive daughter of Sanemi and Giyuu. Muzan is dead in this Au and all of the Hashira are alive.

Shinobu: daughter?.

Tengen: flashy!

Muichiro: nee-san has a daughter.?

Mitsuri: KYAAA!

Obanai: damn..

Giyuu: is silent and emotionless as always

Sanemi: shut up!

Gyomei: i shall pray.

Rengoku: That is very amazing!.