Harry Potter Child of Darkness

this is a fanfic. I don't own Harry Potter.
What if Voldimor raised Harry?

After being raised by the supposed dark lord, Harry along with his friends Draco and Nix, finally starts Hogwarts. Harry who expected to be in slithered like his dad and friends finds out that he is the heir of all houses, and that the sorting hat 'Alister' hates Dumbledore for forcing him to put kids into the wrong houses without there consent.
How will Harry take the news? How will the fact of being the heir of the entire school change him?
Will the dark voice in Harry's head lead him astray, or will it lead him to the truth behind Hogwarts and his past. Why does he have the strange gifts he does?
Read to find out!

Harry×Mortem
Draco×Fred×Gorge
Luna×Neville