Ye Tian's pupils contracted slightly. The spiritual energy Zhou Xuanqing had stored was immense in scale, enough to be described as a vast sea.
Zhou Xuanqing had given Ye Tian a Spirit Dragon, yet even after using it until now and entering the Golden Immortal realm twice, he had not exhausted it. Just now, Zhou Xuanqing had absorbed several hundred Spirit Dragons and still had not reached the peak Grand Unity Golden Immortal realm.
This was even with the aid of the Earth Core Fire Seed and the Mysterious Spirit Seven Cloud Grass. Without those things, even entering the Primordial Unity Golden Immortal realm would have been a struggle.
Although Ye Tian had anticipated how great her needs would be, he was still startled by that oceanic amount of spiritual energy.
But upon further thought, how many Primordial Unity Golden Immortals were there in this entire world? They were already near the very pinnacle, and those who reached the summit of the Primordial Unity Golden Immortal realm were even rarer—few and far between, like phoenix feathers and unicorn horns.
It was precisely because of such enormous restrictions that it seemed somewhat reasonable.
The development of this Kuishui Origin world truly made even Ye Tian somewhat alarmed. Within this world, there were actually quite a few Primordial Unity Golden Immortals.
Had it not been for Uncle Hei's devouring and interference, it might truly have grown into a genuine Great World.
One with Daluo Golden Immortals, and perhaps even Saint-level existences.
But clearly, this was not something the Immortal Emperor Venerable wished to see. Everything he had arranged likely had its own purpose, which was why people were continuously sent in to train.
It was only that after five hundred thousand years, this world had been allowed to grow completely.
Yet what