The grays, terrors from deep space, overwhelm our fleet. Our starships burn. Our armies shatter. Our cities crumble. Hope is all but lost.

Captains Marco Emery and Addy Linden launch a desperate quest. Against all odds, they must reach the grays' world. They must travel deep behind enemy lines. They must find the grays' source of power - and destroy it.

The quest seems hopeless. Yet Marco and Addy must succeed. Or we all die.

It's a time for courage. A time for hope. A time to fall...or to rise higher than ever before.