"So, if you wake up, you'll become human?!!!" This was quite shocking for William. And what she said later on made this shock skyrocket and reach another level.
"You don't know of the old myth? All humans originated from monsters who turned into this form after walking down this path…" she started to speak more about this ancient myth, and he couldn't help but feel more shocked the more he heard her words.
The scariest part of all this was the fact that it made perfect sense. According to this myth, monsters were created by higher beings. And from there, they turned into humans. Humans just needed two to start their fast productivity, and the myth spoke about two intelligent monsters who were in a crazy love story, refusing to just die without staying together for a bit longer.
So the two created this route, ending up condensing everything they had, turning their insane spirit power into human body flesh.