Trinity Blood, Vol. 5

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!
Esther is left terrified by Abel's form as the Crusnik while the Vatican agents, along with the injured Petros, head east to return Ion to the Empire. But an enormous artificial sandstorm is unleashed by Radu in a final attempt to destroy the city of Carthage.  New alliances must be forged in order to halt its devastating path. Meanwhile, while an old friend is waiting for Abel in a secret underground chamber...
The manga that inspired the anime continues!