C177 Fish Eye Mixture

Shen Jianxin cupped his hands towards the Sword God Feng Jiu Xiao and said with a smile, "Master, that Heaven and Earth Essence Qi lock should be an advanced technique, isn't it quite a bit of a waste for it to be used?"

"Yep, the Heaven and Earth Essence Qi can lock one's inner force. This is an extremely profound skill, even I have not fully mastered it." Feng Jiu Xiao thought for a moment