What would happen if Harry had a god sister? What would happen if she had taken him away from his ant and uncle? How would he have turned out, would he still be a light wizard or would he be something else interiorly. What would have happened if she was the same age as the twins? And what if she was a illegal demigod that was never meant to be born? I'll tell you what a lot of crazy and insane stuff, oh what was that you don't believe me? Want to know why I know this? Because my name is Millissa Louise Black and this is the real story of Harry potter and percy jackson only this time it's all going to be told. There was a part left out, A huge chuck left out that shouldn't have been. And that was my part This is my life as the daughter of Hestia I don't own any on the characters in Harry potter or Percy jackson as I am not the amazing JK Rowling or Rick Riordan I only own my OC Millisa