Six of Kybos

The Six of Kybos are a group of women with paranormal gifts and abilities who were promised by Morrigan Kybos in the Book of Kybos and said to protect the world of Nuphus once the bulwark spell has ended and the barrier between Geaglirath and the Earth Realm starts leaking. Their primary task is to fight hostile spirits from Geaglirath and keep the secret of the Spirit World from Earthers.

Technically, none of the Six are forced to actually act according to the prophecy, most of them could just go about their life ignoring their magical powers, however, all of them decide to follow the foretold path and commit to hunting the ghosts.