Harry Potter Books 1-4 AU starting with Harry arriving at the platform where Harry ends up in Slytherin. Not a Dark!Harry fic. This story is about how Harry discovers himself as a Slytherin and helps prove that Slytherin is not only a House of dark wizards— there is honor to be found in House Slytherin. Focuses a lot on inter-House friendships. Neville is also a main character :)