Uppermoons and Muzan are your babysitters
Muzan and the Uppermoons are friends with your parents and your parents work late (they do often) and since Muzan and the Uppermoons are your parents friends they asked them to babysit you and your sibling(s) for the night. They live in the house right next to yours
About Uppermoons and Muzan are your babysitters
Muzan and the Uppermoons are friends with your parents and your parents work late (they do often) and since Muzan and the Uppermoons are your parents friends they asked them to babysit you and your sibling(s) for the night. They live in the house right next to yours