Lu Chenzhou's mind flashed with those infamous Demon Skills: "Blood Transformation Technique," "Nanming Demon Scripture," "Star Devouring Scripture"...
This, something is off.
Gongsun Ying guessed what he was thinking and smiled, "If you only use the vitality of plants and trees, you are gathering a mouthful of pure Qi from nature, which won't affect your mind. If it's beasts, it's still alright... But if you use human vitality, you're gathering a mouthful of impure human blood Qi, which has a better healing effect, but you understand."
Lu Chenzhou nodded immediately.
He understood that if he used it on people, it would be a Demon Skill, but if used on plants or beasts, it was fine...
Whether this Cultivation Technique is a Demon Skill or not all depends on one's steadfastness of will, similar to the flexible judgment standards of "Life and Death Talisman".
After all, the life of plants and trees is still life!
Gongsun Ying said:
