The idol enshrined within the ancient stone palace manifested a Divine Incarnation, as the Power of Faith within it was mysteriously transformed into Divine Power upon the descent of the deity's will. After manifesting, the Divine Incarnation stepped out of the temple, gazing up at the colossal being in the sky.
"Solar Divine Power!"
After a brief conflict, the Yellow Sand Deity, who controlled this region, fell silent. They understood how fearsome the being behind the divine beast they were confronting was, but that was not a reason for them to back down.
They were the guardian god of the Yellow Stone Clan, the sovereign of a myriad of flowing sands. Their existence's purpose was to ensure a better life for their clan, freeing them from the tragic destiny of killing each other over water sources, even to the point of waging wars.