Thunder Devouring Ancestor looked at Zhu Tianlei, who had been bound before him by the lightning python, as though he had found a priceless treasure.
He immediately reached out with his right hand and grabbed at the top of Zhu Tianlei's head. Blue lightning began flashing wildly over Zhu Tianlei's body, converging into Thunder Devouring Ancestor's hand.
Zhu Tianlei's face was filled with terror, twisted in agony. He tried to open his mouth and scream, but no sound came out.
Then, a deep-blue golden core the size of a pigeon egg flew directly out from the crown of his head. Thunder Devouring Ancestor pinched it between two fingers and, amid wild laughter, swallowed it whole.
At the same time, the aura of Thunder Spiritual Power emanating from his body rose another notch.
Before long, Zhu Tianlei's corpse crashed heavily onto the ground.
His body was now hunched over, his face incomparably aged, as though he had been wind-dried in a desert for decades. Even in death, his eyes remained open.
Such a bizarre and bloody scene sent chills through everyone present.
Su Wanwan's pretty face turned pale. Though she had already learned from the Mysterious Bronze Mirror that Thunder Devouring Ancestor could devour cultivators with Lightning Spiritual Roots, witnessing it with her own eyes still made her blood run cold.
She secretly glanced at Ning Fa, who still appeared calm, and gradually steadied herself as well.
Even Ning Fa frowned slightly. This Thunder Devouring Ancestor was truly overbearing—he could directly devour the golden cores of cultivators with Lightning Spiritual Roots.
Judging from his words, it seemed that in his prime, he could even devour the Nascent Souls of Nascent Soul Cultivators to increase his strength.
It was truly exceedingly evil, making even Ning Fa feel deeply uncomfortable.
At the same