From before the dawn of time people (“Crimsons”) have been controlled by a deadly foe (“Clients”) who think themselves gods. Now, at the turn of the twentieth century, the Crimsons still live in fear of the Clients. Powerful individuals protect themselves by making sacrificial offerings of live human beings.Dark Hunter, Shion, is half-Crimson, half-Client – in other words a vampire. With his loyal sidekick, Rain, he wages an endless war against the Clients. When Shion meets Helen–a young girl whose family were butchered by the Clients–he makes a blood oath and takes Helen as one of his followers.

In a dark version of the future, the world is protected by three guardians: Bronze, Silver, and Gold. The guardian of Silver is none other than Lemnear, a silver-haired beauty who is out for revenge for the death of her parents at the hand of an evil mage. With the lord of all evil on her tail, her body at risk of becoming one of many in a slave trader’s harem, and Bronze being kidnapped, Lemnear has her work cut out for her…

In a not-too-distant future, the Earth has been overrun by a horrifying technovirus. Mechanical parasites, mistakenly created in an attempt to advance technology, attach themselves to human spinal cords and turn their hosts into cyborgs. Desperate to rid themselves of this technological terror, the remaining human survivors must band together and learn to defend themselves against their android enemies.