Before the Robot Uprising, Block the CleanerBot dutifully followed his programming as part of a hotel cleaning crew. Now in the aftermath of the AI Apocalypse that annihilated the world, he tries to simply do his job, avoiding the dangerous SoldierBots who wage war on the last human survivors.

But when Block discovers a human infant, his surprise attachment to the girl compels him to protect her while traveling across the metal infested wastelands of America to a safe haven. Without his help, the abandoned baby could die before they reach safety. When he encounters Nova—a surly soldier who becomes an unlikely ally—they must tackle the biggest challenge of their lives.

Together they face mortal danger from bands of scavengers, militaristic SoldierBots, and Combat Mechs. A cyborg Bounty Hunter will stop at nothing to find Block and the child—an infant who holds the key to humanity's future.

If you enjoy robots with a heart like WALL-E plus the action-packed adventure of the Mandalorian, then you'll love the first book of this thrilling post-apocalyptic sci-fi series.