Hopekillers

On an Alternate Earth, vampires rule the world for 1000 years disguised as elite-class humans, while humanity has been relegated to middle-class, poor, and miserable. The vampires that use the suffering of human blood to process their technology are called Hopekillers, and they live among other vampire types called Protodeus, Brujos, Aufhockers, and Obayifos. They live in an eternal hedonism, promoting parties, until the day a Messenger from beyond comes to announce a vampire hecatomb in favor of an evolution of Earth's beings.