Roselle Rozen

Information
Roselle Rozen (ローゼル＝ローゼン) is a very young, fragile little girl who was previously human, but was turned into a Fairy Elf after wielding one of the 15 legendary weapons of Manifested Magic Weapons. One of them is Fabricious Sphaeram: Lux (Translated as: Aura Esper: Light).