(Edit) Rigel Nightingale: Leader Of The Shadowknights

Harry Potter had his title as heir to the Potter clan taken and given to his younger brother all because his brother was the boy-who-lived or so everyone believes. What really happened that night Voldemort attacked Harry defeated him but his younger brother Alex was declared the savior though it is Harry who is the true savior. That night at the orders of Dumbledore the Potters abandon Harry with Lily's sister Petunia Dursley. Where he was supposed to stay until the summer before his first year of Hogwarts. However things don't go as plan. At the age of 7 Harry found a book which changed his life. After finding the book Harry runs away dissapears not to be seen for 4 years. Years later it's time for Hogwarts and Harry Potter is not what the Potters or Dumbledore expected. Harry not only goes by completely different name and he looks completely different then what the Potters expected.

How will Dumbledore handle many plans failing because of Harry? How will the wizard world handle not knowing who their savior is? How will Dumbledore handle not being able to control one of the possible profecy child? What if Harry had a Harem? What if Sirius and Remus were together? What if Sirius adopted Harry?