There was no resistance as expected; after Ye Zhen transformed into the Goldback Stone Beast King, it was as if his head passed through air, effortlessly crossing the spatial barrier that was previously impenetrable.
The very next moment, Ye Zhen's expression, no, it should be said the Goldback Stone Beast King's expression became one of great surprise, even shock, and then turned to rapture.
In that instant, Ye Zhen truly experienced the density of Heaven and Earth Primordial Qi in the Supreme Spirit Vein.
Behind the barrier lay the true, genuine Supreme Spirit Vein.
With each breath and through every pore on his body, he felt the Heaven and Earth Primordial Qi, a indescribable sensation that overtook him, similar to a fish returning to water, utterly comfortable.