C582 Powerful Shadow Killer

An Ying's soul unknowingly entered the Soul Nurturing Stone, but at this time, within the Soul Nurturing Stone, a little of the ownerless soul's energy was being released.

Out of instinct, An Ying's soul directly devoured all of this remaining energy, and merged it into itself.

Although these remnants of energy were only a sliver of a Saint's residual soul