Harry Potter and the Debt of Salazar

In which Harry Potter survives 10 years with the Dursleys by adopting Slytherin qualities and is finally revealed to the wizarding world. It is a day of surprises for him, the biggest surprise? His parents are alive, his brother is the Boy-Who-Lived and did someone mention a prophecy? Wrong Boy Who Lived, WBWL Limited bashing, dumb James Potter A metamorph, legilimens Harry