Sixteen year old Kass Stathos has it all... She's pretty they say. She's popular they say. She has doting parents. Her boyfriend is the star quarterback. Her high school experience should be picture perfect... There's just one thing missing...Her ability to feel fear. For as long as Kass can remember she's never felt the sensation of fear-At least that was true until the little girl showed up. No one else sees her. She wants to show Kass things, disturbing things, and she won't stop until she does. Kass' perfect life starts to crumble around her. Until someone long forgotten crashes back into...