C479 Comprehending ice qi

Cheng Fei began to quietly recall the feeling brought to him by the frost concept earlier. He could feel that he was just a step away from comprehending the ice zhenqi, but he still did not know how to use the change in temperature to transform the water zhenqi into the ice zhenqi.

"Boss, the Hui Tian Tower has become abnormally cold. I don't know if it's because you just absorbed the icy aura