Chapter 415: A Cultivator More Terrifying than Flesh Mountain

In the distance, a towering cliff surged forward like a cloud, leaving behind a long trail of strange black flames burning fiercely. The cliff moved at an incredible speed, turning everything in its path to scorched earth.

The ground rumbled thunderously, and several cultivators turned pale with fright in an instant, their feet rooted to the spot as they stared dumbfounded at the terrifying scene before them.

"Senior Sister, didn't you say that it wouldn't be dangerous as long as we didn't go too deep?"

Lin Lan's voice trembled with a cry, having just entered the depths of the frontier from the battlefield, they were now facing such an entity; their treasure hunt might be over before it even began.

"What is that cliff, are there other creatures in the frontier?"

Qin Huan's face was also filled with shock, but after taking a closer look, her complexion suddenly turned ashen, her pupils contracting fiercely.