Chen Feng moved with lightning speed, instantly unleashing all the exquisite techniques he had mastered as he attacked Gray Mountain.

In an instant, sword energy crisscrossed and palm winds howled, fiercely clashing with the incomparably violent gray mountain.

"boom--"

Another loud bang followed, and the gale, like a roaring dragon, swept up the falling leaves that were flying everywhere, forming a huge vortex.

The dust whipped up by the gale was like bullets, shooting in all directions, causing the surrounding trees to bend and their branches and leaves to fly everywhere.

The once peaceful and serene mountains and forests now seem to have been struck by an apocalyptic catastrophe, with chaos and disorder everywhere.

Strangely, although the forest had been ravaged beyond recognition, the array set up there remained intact and unaffected.

In this environment of raging winds and flying sand, the formation is like an impregnable fortress, quietly guarding the peace of the region.

"howl--"

A deafening roar suddenly erupted, a sound that seemed to tear the clouds apart and echo throughout the entire valley.

It turned out that Gray Mountain had unleashed this chilling roar!

His body suddenly lurched backward dozens of meters, each step leaving deep footprints on the ground and raising a cloud of dust.

It should be noted that Gray Mountain has now entered a berserk state, and its strength and speed have been greatly enhanced.

However, even with his immense power, he still failed to defeat the human expert before him.

This shocked and angered the usually arrogant Gray Mountain.

His already bloodshot eyes turned even redder, staring intently at the human powerhouse not far away, panting heavily.

He thought to himself, "Just who is this person? How can he possess such terrifying strength!"

It seems I can't take him down alone; I'll have to call upon my three men to join the fight!