C936 Buy Dan

Mo Xue's complexion had already changed when he looked at Wu Hui. Unless Martial Saint Expert grasped the yin and yang power, only people from the land of yin and yang could activate the dense yin and yang power.

Since the other party had denied that he was from the land of yin and yang, then it must be the Martial Saint Expert.

Thinking to this point, Mo Xue's face had already lost some color