Kublai Khan led an army to attack Zhongnan Mountain, and Quanzhen taught and moved. Huang Rong ordered Guo Fu and others to follow Li Mochou into the tomb. Li Mochou trapped everyone and went to find Yang Guo and Xiaolongnv alone. Li Mochou used the palm of the five poisonous gods to wound the little dragon girl who was healing on the Hanyu bed, and Yang Guoji put Li Mochou in the coffin. Guo Fu picked up Li Mochou's Ice Soul Silver Needle and accidentally injured Yang Guo and Xiaolongnv who were healing their injuries. The needle poison invaded the lungs and Yang Guo was angry and snatched Guo Xiang. Li Mochou clicked Guo Fu's acupoint and threw it into the fire. Seeing that Guo Fu was killed, Xiaolongnu persuaded Yang Guo to rescue Guo Fu.

Lu Wushuang and Cheng Ying searched for Yang Guo and met Hong Lingbo, another apprentice of Li Mochou. It turned out that Hong Lingbo married Gan Qing, who had saved her in the past, and the three decided to join forces to deal with Li Mochou. Li Mochou rushed to kill Gan Qing and set the blame on Lu Wushuang and Cheng Ying. The road was blocked by heavy snow in the mountains, and Yang Guo and Xiaolongnv went to a hut to escape the wind and snow, and met Master Yideng and a murderous kindness. The beggar elder Peng used the soul-storing method to lure Ci En to kill the beggar elder who was sealed in the snow. Afterwards, Yi Deng and Yang Guo went to the Valley of Unrequited Love to find the cure.