Serenity, Void and Emmae were siblings in a past time eons ago when there was only one world floating in the translucent infinity, as it was known as back then.
Serenity had held a different name then, as did her fellow sisters.
Void was the oldest, followed by Emmae and then Serenity.
The world they resided in was modest when it came to the degree of magic it adopted compared to even Aigas. There was barely anything astounding about its power structure, and of course, this drove the living things born from this world to strive to find ways to empower it.
There were many factors that could have caused the wild desire to improve.
It fell on everyone like a sickness.
During that time, those who took it lightly called it the Frenzy.
Overpopulation.
Starvation.
Diminishing resources.