She is 16 years old and the first princess of the Empire of Misurugi. Before the events of the series, she is designated to be the next in line to inherit the throne, but she is a Norma who grows up believing that she could use Mana. On the day of her coronation she is exposed by her ambitious brother, Julio, who strips her of all royal privileges and exiled to the island of Arzenal, where she faces the harsh reality of being a mail-rider who is drafted to fight the DRAGONs, in which she must now struggle every day to stay alive or be eaten by the DRAGONs.
    Initially unwilling to accept her true identity as a Norma, she sees and treats other Norma as "things" or "bugs" much to the anger of those around her even after coming to terms with the truth. Initially proud and antisocial, she does not converse with others, talks only when talked to and fights back when ridiculed. After spending several days with Tusk on a deserted island she begins to change and opens up to others. Despite this, she is quite skilled in using a Para-mail and has good physical abilities. The only remaining possession she has from her old life is a special ring given to her by her mother that is suggested to have Mana powers which can activate her Para-mail called the "Villkiss", which was originally used by Jill during her days as a mail-rider, with or without a pilot and even from a distance. Momoka, her ever loyal maid, later on follows her to the island by stowing away in a transport ship where she continues being Ange's maid becomes her roommate. She eventually develops feelings for Tusk when the two acknowledge each others' strength and what they have been through.

from Wikipedia

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