Jake Fut Coins Mason Alec's last surviving son and a ranger in the Red Faction Militia, had never abandoned hope that somewhere in the raw outlands of Mars, his sister was still alive.
Now, just as a powerful new enemy swarms across the planet, he's found her, only to learn that his longlost sister is one of them a coldblooded soldier sworn to destroy the Red Faction and conquer the planet in the name of a madman.