Caduceus

To serve and be served by the most powerful creatures on earth? Harry never asked for it, and yet the power of the dragon is at his fingertips. About to be swept with the rest of the world into a war between Centaurs and Dementors, Harry will find the burden of such commitment to be his liberation. But it will take more than the fire of dragons to push back the darkness consuming the world. It will take the love of a beautiful black haired girl and the birth of a new sun. [Sequel to Harry Potter and the Burden of Becoming]

One chapter long, this story was an attempt at answering the question of how the Killing Curse was created. Consistent with canon, it questions the death of Dumbledore at the end of the sixth book.

Sirius has died, and as Harry struggles with his guilt, new neighbors move in across the street on Privet Drive. But this foreign family from the Middle East has a very beautiful daughter, and she's taken a liking to Harry. But just as Harry must hide his own true identity, so too are the secrets that run deep within the Darbinyan family - secrets of death, secrets of life, secrets that will unwittingly guide Harry to rebirth, and the ultimate discovery of how Voldemort must be defeated.