On the Earth Colony Asteroid Scorpio, something has gone terribly wrong. Millions of light years off course and 900 years late, the ship's AIs wake up only seven kids, leaving the adults stuck in cryosleep! Damaged from the long journey, the AIs must repair the awakened seven with the only thing available–cybernetic robot parts.

Along with learning to function with new cyber parts, the all-kid crew must unravel the mystery of what went wrong with the Scorpio. As if the nightmare of deep space isn't enough, the kids soon find themselves battling the ship's maintenance robots while their cyber parts begin taking on a life of their own!