This is the second book in the Trilogy and is set ten years after the first invasion of planet Earth.
Earths forces always knew they would return and they had been busy developing weapons and Tech based on the Aliens own.They were also searching the known Galaxy for allies as they knew that these exsisted and one of these Humonoid type races was actiively engaged in their own war against these Aliens. Ships had been developed based on Alien power sources and were now deep into unknown space as they searched for this illusive race.
But time had now ran out and the Aliens had returned in overwhelming force and so the battle for planet earth was about to beagin again, and this time the war would determine whether the Human race survived as a species or not.