On the outermost side, four towering ice mountains stood to the left, and four to the right.
Further inwards, eighteen ice mountains were arranged in a bizarre formation.
At the center of these ice mountains was an empty, expansive basin, flat and open.
From a high angle, the basin appeared clean and transparent, like a clear mirror without a hint of impurity.
The arrival of Yang Yan and his group seemed to go unnoticed by anyone.
However, just as Yang Yan was about to lead his group into the cluster of ice mountains, there was a booming sound, the ground trembled, and a barrier appeared out of thin air.
Blood-streaked light swiftly flowed within, securely enveloping these ice mountains.
A massive force was abruptly unleashed, nearly injuring Gongsun Ruyan and the others.
It was Yang Yan who constructed a barrier that managed to counteract it.
Nonetheless, Yang Yan and the others were pushed back several dozen steps.
