A vampire-flipped Dracula in which mortality means life... and life means death. Vampires Jonathan Harker, Lucy Westenra, and Mina Murray live in underground London, trying to keep the undead city safe from the rumored mortals above who seek to give them life, only to kill them. But when the authorities refuse to believe mortals, let alone the mysterious Count Dracula, are anything more than myth, they are on their own to keep their city eternally dead.