Dispell, the villain, doesn't want Noelle to become an angel. To him, beauty lies in imperfection, and a haloed angel with no wings is beautiful and imperfect. He sends another demon, the cat-girl Miruru, to make sure Noelle doesn't succeed in becoming an angel, while his companion Silky sits passively by and echoes his lunatic ravings. Miruru obliges, though she'd much rather chase after Gabriel, Noelle's vampire older brother who has a terrible allergy to cats.