Isla told him that Ternecia and the other Pure-breed Vampires had lost their ability to acquire Jobs after turning to the evil god, swearing loyalty to him and gaining his divine protection. They had become true monsters.

That explained why Zombie Maker had appeared as a new Job.

He also learned useful information such as the names of humans connected to the evil god, especially of those in the Orbaume Kingdom.

After that, he quickly turned her into a Zombie. The Pure-breed Vampires could apparently conduct a ritual that would summon the spirits of the dead Noble-born Vampires and turn them into Undead, so there was a risk that information would be leaked if Vandalieu didn’t turn them into Undead first.

(Chapter 64)