Two thousand years ago, a machine was forged by brilliant minds whose wisdom was outstripped by their thirst for power. Rather than being a mere mechanical calendar, the Antikythera Mechanism in reality harnessed a formidable and frightening power - one that could make or break the world. Men rose up and fought the Mechanism's owners, stopping them from using its psychic force for destruction. They destroyed the device, burying it - and themselves - in the depths of the Aegean sea.

But the knowledge to rebuild it remained, and attracted power-hungry individuals who would stop at nothing to control it. When two archaeologists studying the Mechanism are killed, an unlikely team of heroes come to the horrifying realization that it's all starting again - an elderly minister, a student with prophetic dreams, an unassuming secretary and her best friend, a young and idealistic news reporter, and a skeptical university professor are drawn into a web of intrigue and danger. If the Mechanism is rebuilt, it will unleash an unimaginable cataclysm.

Only they have the ability to stop it.