Theo is a bit of a mystery to those who actually know him. He is a kitsune in disguise as a domesticated red fox, and not much is known about him. Things like his age and true appearance are unknown. Quick to take advantage of any poor soul just to cause a bit of mischief, he isn't evil per say, but I wouldn't go around calling him a "good guy" either. He is merely a soul controlling the world around him as he sees fit.