Ancient Origins: Generations

In a galaxy millions of light years from Earth is the Keplar System . In this system, there is a planet called Genesia. Varian Kanor, a Genesian vampire, was sent to the “penal colony” we call Earth as punishment for a crime he committed. However, upon arrival, he quickly learns that his new eternal prison/home is not at all the terrible planet he was told it would be. Then he meets Carlynn Willows.
In a secret Genesian plan, humans have been raised essentially like cattle only to be slaughtered in the end. With Genesia’s feeding grounds quickly diminishing, Earth’s penal colony rating is about to be upgraded to their new home.
Can Varian, with Carlynn’s help, stop the imminent invasion before Earth’s nearly 8 billion residents are nothing but vampire food?