Qingfeng Li started practicing according to what the Yin-Yang Saint Technique described. He was very fast and had strong comprehension skills. Therefore, he learned the poses and the choreography of the Yin-Yang Saint Technique in a short amount of time.
He kneeled and put his palms together in front of his chest. Then he pinched a mudra. Yin and Yang intertwined and complemented each other. They formed Yin light above his left hand and Yang light above his right hand.
A great amount of Yin-Yang attribute vital essence entered his body and formed the black and white two breaths to give Qingfeng Li's body two different attributes.
From what eyes could see, Qingfeng Li's left side of his body was black and the right side was white, just as the Yin-Yang attribute. However, these two attributes also combined and looked somewhat strange.