C487 Cultivating the Core Profound!

In the world, it was difficult to find pure spiritual energy, but it was easy to find menacing aura.

The so-called menacing aura was a kind of dark and turbid Qi, and it even came from the resentment of humans, which was hidden in the underworld.

As the sun and moon alternated, the passage of time, these menacing aura would gradually appear in some kind of consciousness