100 years in the future, when the Earth has been abandoned due to radioactivity, the last surviving humans live on an ark orbiting the planet — but the ark won't last forever. So the repressive regime picks 100 expendable juvenile delinquents to send down to Earth to see if the planet is still habitable.

Life Unexpected is a coming-of-age family drama that centers around 16-year-old Lux, who was given up for adoption at birth but never adopted. When she is put back into the custody of her estranged-since-high-school birth parents, Cate and Baze, the three form an unlikely family.