You are Muzan's daughter. You're very unpredictable, so he has a bamboo muzzle on you at all times. But, Muzan has left for who knows how long. The Upper Moons have to babysit you.

Kokushibo: "We need to find a way to calm her down." He says, staring at you.

Douma: "Aww, but she's so cute!" His smile is uncomfortable.

Akaza: "Shut up." He only glares at you.

Daki: "ONI-CHAAAAAN!" She yells excitedly.

Gyutaro: Pats Daki's head. "Don't worry about it..."

Nakime: "Hm."