A member of the police. As one of them, he does what he can to help protect people whenever trouble occurs. He bears an exceptional grudge against the Philosopher terrorist group. He wears standard police uniform with bright green neon lights running from his shoulders down his side to his thighs. On his chest plate is a triangle with a line drawn a little under the upper tip of it, the alchemic sign for Air.
As a Philosopher, Aaron's been equipped with air manipulation. He mainly sends forth tiny blasts of air to act as bullets. He can even send forth concentrated bunches of air like a missile. Sometimes, he even sends forth a tornado.