Oo la la my dear.... This sounds fun.
Name: Alice Vanderbelt
Age: 18
Appearence: Normally she wears a simple school uniform. She's rather the nerd. Always hiding behind a book. With thick round glasses, mostly to hide her eyes are a deep purple. And her nails are filled down to little more than razors. And she stays quiet because her voice is... unnaturally German. No one really expects that. Her hair is long, luxurious, and a deep black with an almost pearlescent sheen.
Demon form: [IMG]http://i252.photobucket.com/albums/hh30/gaarasgirl99/vampires/anime-1.jpg[/IMG]
Her eyes shift to a menacing solid black. All her efforts to hide some of her monstrous side fail. Her nails grow long though are just as sharp. If her glasses are on, the glasses shine in the light, even if she's in shadow. She makes no effort to hide her unnaturally long canines. Her blade also takes on a shadowy tint, ever shifting and almost tangilbly drifting from the blade.
Personality. Almost shy, she's quiet until spoken to usually. She has a tightly knit group of friends she can remotely be herself around. But... her demonic heritage is the one thing she can never speak about to them. People are amazed at her poise and beauty, but wow she has a dirty sense of humor. But, she's also intelligent, lunch time is really the only time she goes outside. Much of her free time is spent in the library. She likes to read, she likes to read a lot. She has quite the memory, and people are always wondering why she remembers the weirdest things, though the answer is usually right in front of them. All people know however, that her breaking point is when she takes off her glasses. Her fuse is naturally long, though when someone lights the fuse a little shorter than normal, she will go off. Until the point of her taking off her glasses she will not use her abilities for anything other than stopping the fighting going on around her.
Weapon: A beautifully made katana with the hilt wrapped in black with red rubies poking from the coverings. It's enough to catch the eye of anyone with an eye for a fine blade. In all aspects, it could not be of this Earth, it is too beautiful and too perfect.
Power: Control over water. Completely capable of all but two things. She's can't control the water within a living creature's body. This includes but is not limited to plants, animals, and people. Only water around her and in the air around her is she capable of using. Ice is also out of her grasp, though. She can control the thermostat to a point, though only to just above freezing or below boiling levels. Her maximum radius she can effect is about fourty feet, centered on her. She also displays the ability to breathe underwater.
Demon parent: The Lady of the Lake a.k.a Camille Of The Waters. The Lady of the Lake story is fabled, King Arthur and Merlin knew her graces. Benevolent and Kind, though there are darker stories farther into the past of her wrath when her watery domain at that point in time was violated.
(I hope making up a demon in conjunction with Camelot was okay.)