In Graydusk Forest...

Li Langfeng was sitting by the Wood Thriving Formation and gazing off into the distant sky with a grim expression on his face.

The Bone Blood Demon was standing straight like a mountain beside him.

More than three dozen dead mutant spirit beasts were scattered by its feet.

Most of the mutant spirit beasts were at the fourth or fifth grade. Two were at the sixth grade, which meant they had been as powerful as Profound realm experts when they had been alive.

All of them had died at the hands of the Bone Blood Demon, and the Bone Blood Demon had already drained them of their rich blood with the Blood Refining Incantation.

Even so, the bones, meridians, and internal organs of those corpses still contained copious amounts of flesh power.

After observing his surroundings for some time, Li Langfeng came to a realization. “The tainted spiritual Qi of Heaven and Earth seems to be converging on the deepest parts of Graydusk Forest...”

The thought made him wonder what existed at the heart of the forest. Something dangerous, he bet.

Eight days had passed, and Nie Tian was still trying to break through into the late Greater Heaven stage with numerous spirit jades...