When a small group of humans are abducted from Earth, they find themselves thrust into a battle for the fate of the known universe. They are forced to put their trust in a mysterious artificial intelligence who has its own secret agenda. Banding together with beings from across the universe, the band of misfits must overcome an empire bent on the subjugation of Earth. Can the small band of allies overcome an ancient evil while unlocking the very secret of humanities origins?

The Shadows have come into the light.... Captain Blake Campbell of the Vega class destroyer Revenant and her crew might be unorthodox, but they have a reputation for getting the job done. A year after the adventure that led them to the ancient alien Artificial intelligence boxes and the creation of the Rangers. Blake and crew travel back to Croatoan, and what they find will change the course of the galaxy forever. The empire and their shadow overlords are targeting humanity. The Rangers, along with the newly liberated Croaton people, must race across galaxies and save humanity from extinction from the malevolent masters of the empire.