Chapter 696: They are still inside the cave dwelling, search!

"Such powerful divine thunder force! Could it be that the one from Thunder Annihilation Land has made a move?" an Ancient Demon God Ancestor exclaimed in surprise.

Deep within Thunder Annihilation Land, an invincible being has always lived.

Since ancient times, those who entered Thunder Annihilation Land would occasionally encounter this invincible existence.

Over a hundred thousand years ago, the third Demon of the Demon God Temple, the Mother-Child Demon, encountered this being, and the two fought an intense battle. In the end, the Mother-Child Demon fled in defeat.

Liao Hui said solemnly, "We are not far from the Fierce Demon Cave Mansion now; everyone must be careful."

This time, they had come for the Fierce Demon Cave Mansion.

The Fierce Demon, the first demon of antiquity.

Once the strongest in the Demon God Temple.

Later, he vanished without a trace.

A million years after the Fierce Demon's disappearance, the Demon God Temple then had its current True Demon Ancestor.