Although Lin Feng had said he would only teach it once, in the end, he taught them several times before they all mastered it. To his surprise, Lu Yuxin was the first to grasp the concept. Gu Lin and Ding Xiaoning, the two singers who knew how to use their breath, were the last to learn.
This made Lin Feng take a new look at her. Lu Yuxin seemed to have a talent for cultivation. Although the Breathing Technique was just the most basic Qi Cultivation Method, it required a good understanding, and Lu Yuxin had fully grasped the core essence after only a few lessons.
A thought crossed Lin Feng's mind. Lu Yuxin carried Pure Yin Energy, which, although not as explosive as Pure Yang Energy and life-shortening, would still leave her with a weaker body than normal people as she aged, due to the nature of singular Yin growth.
Singular Yin does not grow; she might be unable to bear children.