Eli and Aiden grew up in a world unknown to mankind, a world that is dreamed of. As youngsters they had to learn about life by exploring. They ran through trees and came upon a baseball field, yet through their eyes its something of history. With the loss of their family Eli must take charge and be responsible for Aiden's life and his own. With the voice of Anna, Eli and Aiden's sister, calling for help haunting Eli, they are in search for her. Now, present day, two years into their search Eli and Aiden continue to come up empty in their search. With the mission in sight they are put to the test when Eli and Aiden must choose to stay on track and find their sister or stray away from their morals and leave a woman behind to die.