He had the perfect life as a small-town librarian: married just over a year to his second wife, an airline pilot, he also has a daughter in college studying to be an astrophysicist. He’s ready to celebrate the first year of his new marriage as he adjusts to an empty nest and a new stage in life. But the sun had other plans and sent a coronal mass ejection as an anniversary present.
Sean Walsh is waiting for the air to clear after a nuclear war. As a gritty ex-cop with a military background, he knows he’s got what it takes to find his two missing sons in a post-apocalyptic world. When all his leads turn up dead ends, he’s got no choice but to join the new government as an agent. He hopes to leverage the position to get one step closer to his children…