They came from another world. But they did not come in peace. It was mans first meeting with an Alien race and they wanted to destroy the indigineos species of the Planet. It was a war that began on the first meeting od the races and would cost Millions of lives as both sides used weapons of Mass destruction. We follow two brothers in Earths struggle. One is a Marine and he has to fight in the trenches that surround the great cites of Earth. The other is a pilot who has fly and fight his aircraft in atmosphere as well as in near space. This was the first war that man fought as an entire species no nation would be uninvolved and it would be 'Total War.' Lose, and man, as a free species would cease to exist.