Ultraviolet: End Her

Set in the late 21st century, a subculture of humans have emerged who have been modified genetically by a vampire-like disease (Hemophagia), giving them enhanced speed, incredible stamina and acute intelligence, and as they are set apart from "normal" and "healthy" humans, the world is pushed to the brink of worldwide civil war (a war between humans and hemophages) aimed at the destruction of the "diseased" population.