Liam John O'Connor had spent the day flying on a Search and Rescue training mission. After flying through the worst thunderstorm of his life, O'Connor arrived home and found his family 12 years older than what they were that morning. To his family, he looks just the same as when he disappeared over a decade earlier. During those 12 years, almost every man on Earth was killed by a terrorist bio-weapon. Those who survived have become the "Property of the State" or discarded as useless, barely surviving Drones. After three years of fighting back, O'Connor has one last opportunity to set things right. Use his Vietnam-era Cessna to go back in time and stop the attack from ever happening. To do so means that his son will never be born.