The pill furnace rumbled. Divine runes appeared on it, and the stars moved around it. A vast aura caused heaven and earth to shake. Meng Qi and Chu Yao both became nervous.

Long Chen’s seclusion area was at the top of a large mountain. This place was originally the place for the Cloud Chasing Heaven Swallowing Sparrow race’s disciples to absorb the light of the sun and moon while they cultivated.

A large spirit gathering formation had been installed here, and Long Chen was refining here precisely to absorb the energy of heaven and earth for his pills.

The two of them had been mentally prepared since Long Chen had deliberately asked for the two of them to help him, but they were still stunned by how intense it was.

The energy within the pill furnace made their hair stand on end. That energy had reached an inconceivable level. If it exploded out of control, the three of them might lose their lives.

Long Chen’s expression was also serious. He was completely focused, while Meng Qi stood behind him and poured her Spiritual...