C681 Wind Cold Crystal

Hu hu!

The biting cold wind whistled. Looking from afar, the entire whirlpool in the icy valley was wrapped by a layer of rapidly rotating wind wall. The inside was mixed with layers upon layers of weapons, multiplied the power of the wind blades, and even the whistling sound of the air being torn could be heard from afar.

Ka ka!

A dull and ear-piercing shattering sound came out