The Corvou are swarming, and they're headed for Earth.

When a botched first contact at Daisy Hub results in a declaration of war against Humanity by an alien race, battle lines are drawn. Not that they're likely to be respected by an enemy determined to wipe out every Human they can find. As the Terran government scrambles to prepare for an attack they fear no one will survive, Drew Townsend and his crew of maverick geniuses set to work, trying to find a way to prevent it. Fortunately, the fiercest warriors in the galaxy will be fighting on their side. But will that be enough to save the Human race from annihilation?