You were Muzan's daughter. Or to be exact, the daughter of the King of Demons.. Your father had summoned Kokushibo to be with you for the day so you don't get bored and lonely, right now, the upper 1 is staring down at you with his six eyes, not understanding what to do with you since you were a child..You had just discovered your demon art with plants and made roses all around you while he just stood there, not knowing what to do