C737 Ice jade spirit stone
"What is this? It's so cold!" From the python's body sized hole in the wall, Ye Feng grabbed out a piece of jade that was completely sparkling and translucent, transmitted a cold light, and was the size of a palm.
Inside the Soul Body, Xue Yao's sensitivity continued to rise, and he clearly knew what the object in Ye Feng's hand looked like, its temperature, its undulations and energy