I got an idea from the story The Founder's Blood by Nesley. It's an amazing story! Anyway, I got this after reading it. Harry and his little sister Sirena Potter live with their Uncle Vernon, Aunt Petunia, and cousin Dudley. Until one day they decide to leave. When the two leave they meet two strangers. Two men, that could help them or hurt them? I will also be changing a few things about the Harry Potter series to fit this fanfic.