With their high experience and high cultivation, Xuanyin Yue and Shuang Yuzhu managed to learn the first stage of the Absolute Yin Sutra in less than five minutes.
Ling Yun monitored the changes in the two women's bodies, as he did not witness Sheng Ming learn the technique. He raised an eyebrow as he sensed the changes in their bodies, especially the flow of qi within them. 'Two different flows of qi? Could it be their Yin meridians? One is ordinary qi, and the other is their yin qi.'
Ling Yun's lips curled up into a smile when he saw the changes in Xuanyin Yue and Shuang Yuzhu's bodies, and they looked more alluring than before.
Shuang Meixue suddenly entered the room; she was surprised by Ling Yun's presence, but he signaled her not to say anything because Xuanyin Yue and Shuang Yuzhu were seriously learning the technique.
