Includes issues #0-12! Super-humans walk among us. Known only to a select few, these "Ultra-Sapiens" are a genetic super-race living in secret; walking weapons of mass destruction who must constantly be monitored and policed to ensure the safety of Planet Earth. When one of these super-humans goes rogue, upsetting the balance of world power, only one group can stand up to them in order to save us all: The Hunter-Killers.