Harry Potter followed Remus Lupin one night, when he appeared suddenly at Number 4, before finding him in the woods in his werewolf form, hurt and near death. That's when he discovered his secret magic, and secrets unravel. Boy, this is going to be a fun Forth Year.
On Harry's 14th birthday he went into his inheritance he had almost killed his uncle with his new powers rage had taken him over. he soon fell into a deep slumber. Padfoot and Moony had taken harry to Severus' . when harry was strong enough to walk around he went to Gringotts to find out what creature he had inherited...