Infectious Affections {Zayn Malik||Harry Styles AU}

As the world is being overtaken by vampires the human race is battling to survive. With little to no chance of surviving, the private sectors right around the world are forced to make use of a plan no one ever intended on.
They gathered everyone on a list of important, skilled,humans and placed them in a place no one would think of searching for at least a few months, if not more-a silo. Only the most skilled&fittest of people were recruited in a few hours and rushed into a underground silo for protection. Doctors, Mechanics, Lawyers, Teachers, Chefs, Professors...anyone who had the skills another would need for survival was needed, and told of this silo.
With vampires, werewolves, zombies and witches on earth and an entire community of humans living below the surface no one truly knows what could happen next.
Who would survive the battle to take control over earth and rule with an iron fist?
With things like emotions, greed and hunger playing playing a role anything can happen.