A company of Army Rangers are sent on an interstellar colony ship to secure a foothold on a dangerous, alien planet through violence of action. Leaving behind a warring Earth flung headfirst into a conflict of mutual assured destruction, the Rangers and the accompanying crew of first colonists are guided on a 40-year journey by an unprecedented artificial intelligence. But when they emerge from the frigid embrace of cryosleep, they awake to a nightmare, finding themselves greeted by the same ruthless enemy that brought about the ruin of Earth. Alone on a dangerous, alien planet and with no hope of rescue or relief, the military colonists are forced to finish the war they thought they'd left behind. And in an unknown galaxy, friends and enemies alike prove to be much more than they seem.