The Forbidden (A Percy Jackson fanfic.)

There is a girl who is fast as lightning. Swift as a bird. Quiet as the night. She lives on her own in the woods where she hunts for her life. She never left the place where she was born, though on her sixteenth birthday, that will change. Monsters are rising, gods are at war, and her life will never be the same.
Can she be the forbidden child, that was never supposed to walk this earth. Will she be able to stop chaos from rising when Apollo's sun chariot goes missing?