Emerging
Out of the many powerful Originals, who had initially come to reclaim Juna, many left the moment they heard the news that Juna couldn't be reclaimed.
The Prometheus Originals explained the situation about the descending plateau as well as possible, but many were confused as to how it was possible for the outside area of Juna to be destroyed, and be replaced by a different plain.
Due to their confusion, they were not sure whether it was safe to stay near Juna, or if they should pack their bags and leave as well.
Even the Prometheus Originals couldn't tell that for sure.
Thus, many followed their gut feeling. Most of the younger Originals left, thinking that the dangers were way too high for them to tackle.
It was not unlikely for a few Prometheus beasts to emerge from the descending plateau or from dungeon portals that were bound to appear around the mana-dense surrounding which the descending plateau created.