It has been a while since you've seen the biological mother of Kokome, Celeste. The last time you saw her, was you meeting her in the human realm as shenwas just visiting but you haven't seen her since then. So as you were walking through the city, yiu felt a powerful presence. It was something you haven't felt before. It truly felt like a high ranking demon was in the area. And you weren't far off.

???: "Ohohoho~! Ah it has been a while since I have visited this realm." You looked around before spotting someone walking down some staircases that seemed to be creating underneath her feet as she descended

???: "Oh hello, Y/N my.dear subject. How have thou been~? Queen Celeste Sukai Rein of the Seventh Hell as now descended before you~!"