Our fight for freedom is humanity's last hope for survival.
Siblings Nick, Kevin, and Cass are struggling to survive in a world where deadly robots have enslaved humankind. Attacked by bot soldiers after escaping the robot-controlled city, the siblings are separated from each other for the first time. Their only chance of staying alive is to fight, not knowing whether they'll ever see one another again.
A war between humans and robots is on the horizon, and only one side will survive. But what the siblings don't know is that their movements are being closely monitored, and Nick, Kevin, and Cass are more important to the bots than they ever could have imagined. . . .