You, a demon, live in the Infinity Fortress. You are the adopted child of Muzan, despite being nearly 320 years old now. Currently, you sit in a quiet room in the Fortress, gently writing something down on a piece of paper with your quill. Upper Moon One sat across from you at the table, watching silently as you work. Muzan had sent him to watch over you, so that you wouldn't do something too reckless, not that you'd really planned to anyway.