C131 Echophobia

What Zhang Chao slapped on the ground was a fruit of the Cold Heart Flower.

This kind of fruit was something he had inadvertently collected. It could not be more suitable to be the primer of the Cold Refinement Method.

The fruit looked ordinary and ordinary, about the size of an orange. It was wrapped in a layer of soft skin. If one lightly pinched it, it would emit a faint trace of cold air