The Return of Salazar Slytherin

Harry was exactly five years old when he first dreamt of his old self and knew, on a basic level, of what it meant — when he first felt, and understood, that he was both Harry James Potter, of Number 4 Privet Drive, in 1985, and knew that he was also that other boy, in his dreams... Basically, this is my version of "Harry is Salazar" fanfiction. Reviews are welcomed :)