The myths surroundings God's Eye run deep into the past, older than all known civilizations.
When the six primordial tribes were worshipping their gods, scribbling down their primeval history, the God's Eye had long been there.
And in some accounts, the six gods themselves mentioned that God's Eye existed before them. Unsurprisingly, it was attributed to the three Primordial Gods.
Maybe there was someone who came before even them. But that's the limit of all their knowledge.
But some sources deny its connection to the Primordial Gods and speculate that this place to be old as time itself.
"They say it was originally the size of a pond." Mencius commented, adjusting his spectacles.
The cosmic structure in front of them occupied the volume of at least a hundred star systems. It looked like a heavenly lake filled with glowing shining milk in pitch black surroundings.