The Cries From an Empty Casket

Finding out in your seventh year at Hogwarts you possessed a powerful rare magical ability may typically have the ministry jumping for joy. However, with the return of the Dark Lord the possible exploitation of that power was too much of a risk.

Forced into an unbreakable vow, Minister of magic's Rufus Scrimgeour, made you agree to leave for a decades time sending you to the States. They faked your death, but little did your Gran and Friends know that below the dirt was nothing but an empty casket.

Now, today, 10 years and 1 day after you made your vow, you received an invitation to a reunion of the school for an anniversary. You quickly packed your bag, ready to be awakened from the dead.