Of Always and Forever: The Vow

The plan of Elijah to die with his brother, Klaus, did not turn out as he had expected.Intercepted by Death, Elijah was forced into another universe where he was tasked to raise and care for a child.A child that would be a power to reckon with, bearing the prophecy:“The one with the power to vanquish the Dark Lord approaches…. Born to those who have thrice defied him, born as the seventh month dies… and the Dark Lord will mark him as his equal… but he will have the power the Dark Lord knows not… Raised by the Noblest of the Five… With their blood running through his veins… Dormant is where his abilities lies… Freak of Nature is he to be known to many… With the power that knows no bound… for either will live while the other survives… the one to end the darkness arise.”Will Elijah truly find the satisfaction when he grew to love the child?

this is my first HP fanfic and a crossover between the Originals.pairings of this story will be revealed as the story progresses