ネリネ

Rin, for short, is the only daughter of the King of the Devils. Like Lisianthus, the memories of her childhood with Rin have brought her to the Human world. She is proper, modest, and reserved, but she won't hesitate to release her offensive magic when someone makes a fool out of Rin. She also possesses a beautiful voice, dubbed "Angel's Bell," but she dislikes singing. In her route's sequel, Tick Tack!, Nerine can be potentially subjected to changes in personality, physical features, and memory due to Rin's interference in the past era before her birth. [from MangaGamer]