Chapter 173 Inner Qi Complete, Furious Kill (Part 1)

"What exactly is the Evil Vein doing..."

After getting the initial understanding of cultivation, Xie Tian had come to realize the function of Spirit Stones, which only cultivators at the Mana Realm could absorb by mobilizing their Cultivation Techniques to extract the nature's spiritual energy within the stones and thus enhance their cultivation.

The Spirit Stone in Ba Cong's hand was just used to open his storage bag to release a small sword for self-defense, yet the Evil Vein within his own body could arbitrarily absorb such precious Spirit Stones...

No, this couldn't be called absorbing; it was devouring, devouring in the blink of an eye.

"Could it be that the growth of the Evil Vein requires Spirit Stones, or rather, the nature's spiritual energy within the Spirit Stones?"