Isabelle wakes up with nothing but the will to survive. Not a single memory of why she is where she is or even who she is. She's all alone, until she meets Niall, a dark boy with secrets of his own. His whole life, he has built walls vowing to never let anyone in. Read the thrilling, unlikely story of two people who can never be together-a lost girl and an immortal boy. When the loss of one identity helps to discover another, can Isabelle and Niall really learn what love is?