In the beginning, humanity used the power granted by the Core well.
But the Core had overlooked one thing: human lifespans were finite. Unlike immortal beings such as itself, they could not master a language for all eternity.
The power of time could not be ignored. Even between two generations, differences in accent would emerge.
Though these were only subtle variations, they caused a world of difference in the power of the language. As time went on, some words were even lost entirely.
Humanity's pronunciation grew stranger and stranger, constantly changing in the river of time. Different regions also gave rise to different pronunciations.
Due to the limitations of their vocal organs, their pronunciation gradually drifted.
However, humanity also realized its power was fading. They carved the words granted by the Core onto murals. When their descendants were born, the words from these murals would overlay them, correcting their pronunciation.
