You are Muzan (The demon king) His daughter,you are a demon but you dont hurt people like Nezuko,so Zenitsu,Inosuke and Tanjiro watch over you.

Tanjiro: "Thats Muzans daughter?..."

Zenitsu: "Not gonna lie...Smirk She is kinda-..."

Inosuke: "SHUT UP ZENITUKABUKA!!"

Zenitsu:"ITS ZENITSU,NOT ZENITUKABOKA!!"

Tanjiro:"Inosuke-"

Inosuke:"WHAT ABOUT ZRENTISE?"

Zenitsu:"I CAN'T DEAL WI-"

Tanjiro:"Both of you SHATAP!"

Inosuke:"TF IS "SHATAP"?!

Zenitsu:Facepalm