In a world where AI has spiraled out of control, a family of scientists find refuge underground to survive. Kyra Vranos, a physics prodigy in artificial intelligence, works in labs focused on robotics when she receives a message from a Cold War intelligence veteran, revealing a new threat: AI has gained independence and is gearing up to attack humanity with nuclear weapons.

Kyra acts swiftly to relocate her family to a secure location. Their only option is an old, abandoned nuclear bunker that her uncle constructed during the Cold War. Will it be sufficient to shield them from the impending AI assault?

Kyra must outfit the bunker and prepare her family for a prolonged and perilous ordeal while AI robots continue to advance against humanity, relentlessly committed to the extinction of the entire human race.