Dr. Robert Maldron The Continuum Breach

The experiment that is project Earth is failing to deliver the steady supply of blood it was always intended to supply to feed those creatures that exists on the many plains of the Continuum. Now as species after species perish a number take it upon themselves to visit the earth and take by force if necessary, life-giving blood from humans. Alternatively, take back human females to cross breed with to escape the virus that makes their kind sterile.
Human kind's mistreatment of planet earth is causing instabilities between the earth and the Continuum and creatures are using the breaches this mistreatment creates without permission from the Continuum Council. The Director of Planet Earth, Max Von Konstein, a specie humans would term "a vampire" is based on earth and is tasked with intercepting these creatures before any blood is shed and humans killed.
The creatures that enter the earth plain this time are the Lycanthe, humans would call them werewolves and they are out for blood. Von Konstein calls on his part human, part vampire colleague Robert Maldron to help.