The Forgotten (HOLD and REVISION)

Percy Jackson has a little sister that no one knew about, at least, no one but their parents.
Skylar Marie Jackson was a sweet girl, albeit a bit of a loner but her foster brother Nico di Angelo, and the undefeated champion in her track meets. From the outside, she had it all.
The inside was another matter all together. When they've had enough of the abuse, they run and everything is thrown off balance when Sky learns she's not who she thought she was.

A/N: okay, so I had a different account on here once upon a time called Mother_Greece. I can't get into that account anymore, so it's dead. This is a rewritten version of the story I had on that account. I'm not stealing as it was originally mine other than the characters who belong to the awesome Rick Riordan. If you decide to tell that account, you'll get no answer, because it's a dead account.
Anyways, now that you read through that little rant, I hope you enjoy. There is some depression and abuse, especially in the beginning. Talk to me if this gets to you in more ways then it should. I've been and am in a few bad situations. I'm here if you don't need someone, and considering I really have no life, I'll probably answer pretty quickly unless I'm at school or, hopefully soon, work. Enjoy!