While on a long journey north, a post-apocalyptic survivor is awakened to the sound of an explosion, and upon investigation, finds the hope that she might not be alone in this deadened world.
Katelyn and Kelsey Winters, two sisters distracted by an argument, unknowingly travel through a stretch of isolated wilderness plagued by mysterious disappearances.
A secret military experiment goes awry, leaking a devastating contaminant in to the air and water. 72 years later: "The Sickness" has forced the unaffected to take shelter in secure compounds.
Special Agent Will Trent was abandoned at birth and endured a harsh coming-of-age in Atlanta's overwhelmed foster care system. Determined to make sure no one feels as he did, he now has the highest clearance rate.
