Battle?

In the blink of an eye,

countless thoughts flashed through the mind of Pro Luo, the Thirty-Six Tribulations Demon Lord who had cultivated for hundreds of thousands of years.

Yet when he looked closely, astonished, at those 36 Fourth-Grade Immortal Artifacts, a trace of wariness suddenly surfaced in his eyes!

For he abruptly discovered

that the 36 Fourth-Grade Immortal Artifacts floating around Lin Xuankong, each gleaming with spiritual light, were densely inscribed with countless formation patterns. These Fourth-Grade Immortal Artifacts had clearly long since been refined by Lin Xuankong into formation cores for a grand array, and the formation patterns upon them were incomparably intricate, far surpassing those on the previous First Grade and Third-Grade Immortal Artifacts!

Under such circumstances,

once Lin Xuankong activated a nine-layered grand array,

the defensive power of the newly appearing Nine-layered Thousand Crane Array, as well as the formation spirit it could summon, would undoubtedly be immensely powerful—many times stronger even than that bizarre formation spirit which had previously destroyed the Heavenly Demon Array's Demonic Buddha!

Having realized this, the pale white eyeballs of Pro Luo, the Thirty-Six Tribulations Demon Lord, spun rapidly as he frantically pondered a countermeasure!

At this moment,

Crane Immortal Sect and Crane Immortal City had already erupted into an uproar.

A single unprecedented Fourth-Grade Immortal Artifact was enough to leave those cultivators and Earth Immortals immensely excited and astonished. One could well imagine their reaction when a full 36 Fourth-Grade Immortal Artifacts appeared before them!

"Heavens! Are you sure those are all Fourth-Grade Immortal Artifacts? There are a full 36 of them! Just moments ago, you were saying that among the human race of our Immortal Realm, only the incomparably esteemed Divine Dynasty Sect Master and Wood Guest Official each possessed one Third-Grade Immortal Artifact. And now 36 Fourth-Grade Immortal