This was a unique method of Taoism created by him. At the age of fifteen, he became famous overnight with this technique at the confluence of the Yellow River.,This is the utmost yin, the coldest, and unbreakable extreme cold Xuan Bing.,His jaw, his brows, his eyes, even the corners of his lips, all held a blade-like sharpness. Yet his gaze was placid, almost gentle.。