[DeepL Translation - needs review] Volume 1 Introduction: In the distant future, civilization has been destroyed by a great calamity. In the dark age of the ongoing struggle between the alien intelligence, vampires, and humankind, Father Abel's new mission is to support the female vampire, Asto, in her pursuit of a serious criminal on the run from the true human empire. But behind the incident is a plot by the secret society Rosenkreuz! In order to stop the dreadful plot, Abel runs through t...
