After a massive meteor crashes into the Earth with enough force to obliterate the entire surface of the planet,
the survivors look to a scientist's grieving daughter to rescue them from oblivion.
Chrysta Williams had no idea how to handle the meteor stones her late father had charged. Especially since they generated the same energy levels they had released during the impact. But when her father's murderer steals the most volatile stone of them all, she feels duty-bound to stop him from using it to kill again.
Now armed with an inferior stone she can't even control,
Chrysta must travel across time to battle a deadly enemy whose personal agenda is preventing her from fulfilling her true objective - to save what's left of mankind by using the meteor itself to restore the world it had destroyed.