In the dark and distant future, Armageddon has given rise to an eternal war between the humans, led by the Vatican, and the Methuselah Empire, the domain of the vampires! With the Pope injured and what seems like the entire Vatican turned against them, Esther and Schera must fight for their lives while trying to reveal Cardinal D'Annuncio's fiendish plot. But with so much blood already shed, can even the Lady Saint and her powerful ally escape unscathed? Then, as the curtain closes on the story of Istvan, a new story begins as Esther and co. head towards the island nation of Albion!
Story by Sunao Yoshida and Art by Kiyo Kyujo.