Voldemort's son Harry

[Washu]

Hey!

I am looking for fic I read very long ago.

All I remember that fic:

- Dark!Harry

- Harry has brother who people belive is boy-who-lived.

- Voldemort take Harry somehow and make him his heir and son.

-There were scene where light side find out that Voldemort's son is Harry and they try argue him join back to light.

- I think Harry also bind Remus and/or Sirius himself as some kind slave,pet or servant - not sure...

- I am not sure if there were any pairings.