Nanael

Nanael (Hebrew נֻנֻאָ) is a guardian angel sent to Earth to supervise and participate in the Queen's Blade tournament. In her own words, "A messenger from Heaven who came to bring true order to the world." When in actuality, she is an angel dropout in Heaven. After frequent misconduct, the head archangel ordered Nanael to enter Queen's Blade as a "trial." In addition, she was given a difficult condition: to not spill the "Holy Milk" in the bottle on her hip.