Lily Luna Potter Book Three: The Beginning of the End

I DONT OWN HARRY POTTER OR PERCY JACKSON. As Lily is back for her fourth year, she still has that scar on her wrist... This year, though, will be more dangerous then the last. Reasons: 1) Traveling in Tarturus. 2) Saving a whole family. 3) Going into the Underworld. Will she survive?