The story is about Mio Shiraki, a woman who feeds on diabolical criminals.

The year is 12,090 A.D., and what little is left of humanity has finally crawled out from the ashes of war and destruction. From the darkness of fallout, mutants and a race of vampires known as the Nobility ...

Seven years ago, there was a secret battle between the Giant Gods and the survival of humanity. Himeko's older sister, Uka, and her companions became warrior princesses (Valkyries) chosen by the gods, and en...

Volume 1 : The Laughing Vampire. While a young boy, just resurrected as a vampire, commits acts of awful ferocity, the city around him shows all its perversion. The adults abuse their power, the boys degener...