The clock is counting down. Aliens have been planning the attack on earth for decades. They have slowly infiltrated the human race and manipulated them whilst increasing their own loyal followers until it is time to strike. But these aliens don't appear to realize that they have been noticed and knowledge of their existence on Earth is starting to spread. Is it too late for humanity to stop this invasion? Follow both sides of the conflict as both aliens and humans race against each other and the clock.

When starship mechanic, Denton Castus, is caught in the destructive path of a devastating war, he abandons his home and seeks refuge on a distant planet. However, this new safe haven has undiscovered threats of its own. Eliana Veston, a scout preparing the planet for the refugees, struggles with a deadly pandemic that is killing off colonists. The hunt for a cure unleashes a new threat to humanity - the Sirens - mysterious beings with incredible powers and a deep hatred for invaders. 

The crew of the USCG Buoy Tender Sassafras, out of Honolulu, has embodied the Coast Guard’s motto: Always ready, in every mission, every circumstance, every crazy thing mother nature and the US government has seen fit to dump in their laps. They’ve been doing so much, with so little, for so long, they feel ready to face anything. But then, they’ve never had to face a zombie apocalypse.

We were fighting on the wrong side of a war we couldn't win. And that was the good news. The Ruhar hit us on Columbus Day. There we were, innocently drifting along the cosmos on our little blue marble, like the native Americans in 1492. Over the horizon come ships of a technologically advanced, aggressive culture, and BAM! There go the good old days, when humans only got killed by each other. So, Columbus Day. It fits. When the morning sky twinkled again, this time with Kristang starships jumping in to hammer the Ruhar, we thought we were saved.

They were the Savages. Raiders from our distant past. Elites who left Earth to create tailor-made utopias aboard the massive lighthuggers that crawled through the darkness between the stars. But the people they left behind on a dying planet didn't perish in the dystopian nightmare the Savages had themselves created: they thrived, discovering faster-than-light technology and using it to colonize the galaxy ahead of the Savages, forming fantastic new civilizations that surpassed the wildest dreams of Old Earth.