Twenty years ago, Earth was invaded by an alien race. Its once great cities have been reduced to ruins. Those that didn't die in the initial battles are rounded up for slave labor. A reptilian race known as the Draki, are led by a powerful being that considers itself a god. The most violent place on the planet is the area formally known as the United States. America was the last to fall. Some say the U.S. is gone forever. But deep underground, a nation is rebuilding itself. New weapons, new tactics. The aliens suspect the humans are planning an uprising. But that's not the least of their problems. Five years before the invasion, God removed a remnant of the human race. That remnant is coming home, and they?re bringing some friends along with them. And they have a score to settle too.