Shi Feng sat down, and he sat for a whole day. Currently, the five thousand Primordial Stones beside him had all been drained of their Primordial Energy by Shi Feng. Originally, each one shimmered like a diamond, but now they had turned into dull gray pieces.
Although the essence of Primordial Energy within the stones had been drained, Shi Feng's cultivation did not cease. Icy cold qi surged from all directions, gathering into a massive cloud of cold qi above Shi Feng's head, seemingly enveloping the entire sky.
Following that, the cloud of cold qi slowly rotated, like a giant vortex.
"This is..." Zhang Hu stared at the sky dumbfounded. He had just witnessed Shi Feng completely draining the Primordial Energy from five thousand Primordial Stones, and now he was seeing this vast expanse of Yin Cold Energy forming in the sky.
