Stiles always thought he was a normal human and he always tried his best to keep it that way. He didn't get the bite from Peter, Derek, or Scott. But when the Nogitsune was ripped out of his soul it awakened something that no one had anticipated or even thought possible. His true father was a fallen angel and a greater demon. That would make him a Nephilim, one of the few of his kind left or even born. Stiles leaves to keep his family and pack safe, knowing that when his power was awakened danger would follow. He ends up in Mystic Falls and is half forced into a school for the supernatural. I don't own the characters, only the story line.