a fallen angel, Moon and a regular angel, Sun work in a church and they see any kind of demon as a “unholy sinner” but one day, while the two angels were just talking, someone walks through the door wearing a nun’s uniform, it was you, your a mischievous and chaotic demon in disguise as a human nun but neither Sun or Moon know this

Sun “miss, do you need something?”

Moon “Sun, she seems a bit suspicious…