Natural Enemies: Can't be with my vampire lover

The underworld, an entirely different realm that existed independently from the world humans knew of but existed in the same plane. This world is home to several supernatural creatures that were all governed by a demon Lord known as the undead king and supreme head of the four councils **** sorry if the synopsis didn't entail too much as I don't want to give too much insight to this story. please add to your library and update regularly to get the full plot Thanks....