The year is 2020. Fifteen-year-old Noah lives with his family in the futuristic underground community of North Col. The world above is a frozen wasteland after a massive comet strike destroyed all other life in the world including the animals. One night, he accidentally time travels to the future and finds himself trapped in the year 2085 in a desolate desert place called Haven with a group of children, the Nomads, led by Arushka.

James has served time for drowning a little boy when he was a child, although the body was never found in the river. A visit from his victim’s mother upon parole sends him on a quest to find the truth. With little time and danger at every turn, James risks his freedom and his life to uncover the trail of sins that might give closure to the grieving mother.