Trinity Blood Volume 1
Hard to find
Set in a post-apocalyptic world, the war between humans and vampires rages on. While a group of vampire extremists manipulates events to ensure the war's continuation, a Vatican special ops group called AX, must use everything - even a vampire who preys on the blood of other vampires - to protect the peace effort.
With the Pope injured and what seems like the entire Vatican turned against them, Esther and Schera must fight for their lives, as well as attempt 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, the curtain closes on the story of Istvan, and a new story begins as Esther and company head towards the island nation of Albion.