Vassalord.

Charley, a cyborg vampire who does the Vatican's dirty work, is the thrall of the local vampire playboy Johnny Rayflo. As the two fight crime—and each other—hilarity, violence and sacrilege ensue! But can Charley resist his own desperate cravings for blood? Find out as the devilish duo go up against a childlike vampire princess, a mysterious branch of the Unitarian Church...and one another. (Source: Tokyopop)* Based on a manga of the same name by Kurono Nanae, serialised in Comic Blade Zebel and later in Comic Blade Avarus.Vampires Charles J. Chrishunds (Charley) and Johnny Rayflo have a strange relationship. Charley is a cyborg and a vampire hunter for the Vatican, while his master Johnny enjoys a playboy lifestyle. While fighting crimes involving vampires, Charley struggles to control his lust for blood.