Time passed at an incomprehensible speed; millions of years flew by quickly. This time, the world was undergoing rapid changes simply because some intelligent civilizations were emerging on the planet. Ninety-nine percent of them were destroyed either by time itself or by irrational predators that were simply stronger than them.
There was only one single civilization that managed to remain on top throughout all this time. Not only that, but ninth-tier mages appeared among them — this was utterly insane. In such a short time, a race managed to become the patrons of this world. There was no one who could stand against them, whether in intelligence or brute force.
They were not able to develop a language during this period; this was somewhat amusing. Their strength grew far faster than their knowledge, which caused their interactions to be based entirely on mana. They became capable of developing complex conversations and hierarchizing their organization.