Cult

Zhang Jue frowned when he heard what Nie Fan said about the origin of the cult. "Damn! It is not impossible!" he said and clenched his fists in anger as he thought about it.

Cults are a group of shady people that has a single belief but with many goals. But, these goals are for their only one belief. Zhang Jue, as the vice head of the Exorcists Committee, he naturally has run into these cults since cults are also associated with the supernatural, either that is due to their belief, or that their means that they use for their belief.