Harry, when faced with the option of finding where his true heart lies, gets transported back to the year 1970 in his a bit changed 11 year body to attend Hogwarts again, but this time with the chance to flourish and excel without a madman after him. There he is promised to find his heart whatever that means, but later he is surprised to find what it could mean. Least to say it's not what he was expecting.
Look in tags for pairings.
Derek Hale was kidnapped on his thirteenth birthday, 12 years ago; no one has seen him since. Stiles Stilinski is a spark but still has no idea what it means. Throw in some fire, Argents, torture, one very bored, curious Stiles, and 12 other missing 13 year old werewolves...Sounds like fun