Promestein/Paradox World

Promestein (プロメスティン, Puromesutin) is an Angel and a Scientist who makes a return in Monster Girl Quest! Paradox RPG, although has yet to physically appear. She may be the one in the rumours of a stranger with a white coat that has been spreading around in a few areas of Sentora. She appears in a flashback at the end of Chapter 2 Ilias route-only.

Biography
Upon discussing with the scholar versed in Tartarus in the Ilias Temple, Luka can hear rumours of a woman with a white coat travelling around with another wearing a black coat near Gold Continent West Tartarus.

She’s mentioned yet again in the Ancient Temple Ruins when Luka unintentionally wakes up Brynhildr, and Ilias asks her whether Promestein created her, but Hild replies that her ‘Master’ isn’t Promestein.

Promestein is mentioned again at the end of Chapter 2, specifically on the Ilias route. The Ilias that has been residing in the Ilias Temple Ruins on the Snow Continent finally reveals to the Ilias of the original history that she recalls the Promestein from the original history cast the Six Ancestors Great Seal on her and had Black Alice co-operate with her to swallow Ilias and absorb her power.

In the Paradox world, it’s revealed she was involved in the attempt of reviving Heinrich’s spirit, but the group of scientists failed and instead summoned Black Alice from the original history, who became a third Goddess, the Chaos Goddess, and created the Great Disaster.

Trivia

 * Though she hasn’t officially made a debut, she’s been leaving some traces and Ilias knew the sites where she’s been going to and was last heard to have been with an accomplice of her own in the Devastated Plains. By the time Luka and the others have arrived she may have moved elsewhere
 * Various monsters on the Devastated Plains have answers to questions that directly confirm beyond a doubt that she is their master and the one responsible for their horrible mutations/experimentation