Twenty two years ago, Alex McCray found the first of the Twelve Stones, a set of powerful artifacts left for Humanity to find and use to save Earth from certain destruction. Eight of the Twelve Stones have revealed themselves to the world so far and four remain. Kline has sworn to find the remaining stones so he can complete his plans for an empire that will remake humanity into his image. Meanwhile, Alex, Emily, Scott and Christina desperately try to keep the remaining stones out of Kline's hands as they travel across the world and time itself to collect the stones to save the earth from certain destruction by a nearby star. As the final stones are revealed, Alex learns he must face his biggest fear if he wants to become become Humanity's last, best hope.