Nina is an information broker with a mission-she and her team of mercenary librarians use their knowledge to save the hopeless in a crumbling America.

Knox is the bitter, battle-weary captain of the Silver Devils. His squad of supersoldiers went AWOL to avoid slaughtering innocents, and now he’s fighting to survive.

They’re on a deadly collision course, and the passion that flares between them only makes it more dangerous. They could burn down the world, destroying each other in the process.

Or they could do the impossible: team up.