About: Ai was born alone. She lived in such ways, wandering freely about. She has had no permanent friends, just temporary aquaintances. She's not good or evil, but can tend to be quite mean to someone who she finds annoying.
Personality: She's sarcastic, shy, and a loner. She prefers to read in her spare time, and despite her intelligence she acts like she isn't smart at all. She isn't the best fighter, and is not always sensible. At times, can be a con artist.
Appearance: She wears dark clothes, and her hair's a light shade of blue.
Weapons/Abilities: She has a single sword, it changes elements according to her mood.
Allies & Friends:
Kratos - She met him only once while exploring, but otherwise knows nothing more of him.
Sora - An old friend while she was human, she never saw her after she was modified.
Kazuma - Knows he's Sora's sister. They never became friends, but have spoken now and then.