Undying Ancient Battlefield Opens, Core Disciple First Place Nie Xinghai!

Lin Feng watched these scenes unfold one by one.

He was filled with countless emotions.

It was not hard to see from the experiences of these Desolate Ancient Sacred Body wielders.

When they reached the Ninth Layer of the Dao Condensation Realm, they all seemed to encounter an enormous threshold.

And if they wanted to break through that threshold and continue onward.

They needed to condense a phenomenon.

The Desolate Ancient Sacred Body possessed four great phenomena.

They were the Azure Dragon, White Tiger, Vermilion Bird, and Black Tortoise!

And to advance from the Dao Condensation Realm into the Venerable Realm.

One had to cultivate one of the Four Sacred Beasts—the Black Tortoise Phenomenon!

"The Black Tortoise Phenomenon?"

"Do I need to cultivate this first?"

Lin Feng murmured to himself as he continued observing within this alternate space.

The entire cultivation process of the Black Tortoise Phenomenon was imprinted into Lin Feng's mind.

Who knew how much time passed.

Lin Feng also learned the name of this Black Tortoise Phenomenon.

Blackshell Heaven-Suppressing Firmament!

When the phenomenon was unleashed, the entire sky seemed to be covered by a mysterious force. Countless black shells pressed down, forming sealed gates one after another. These black shells contained an ancient and mysterious, powerful aura, like enormous black bowls turned upside down!

Every massive black shell gleamed with startling black-blue runes. Their radiance intertwined, forming an invincible defensive barrier, as though it had established a small world of its own.

When such a terrifying phenomenon rose, it was as if the Black Tortoise had descended into the world, guarding the heavens with its indestructible black shell. No one could break it.

Once this phenomenon was cultivated, his defensive power would rise by who knew how many levels!

And this was the first stage of cultivating