Arc 31The Khitan Campaign
Huang Xiao traveled to Khitan to stop the planned invasion of Great Song, reunited with his birth parents, and discovered that Ling Tianya had secretly arranged for the army to abandon its southern campaign. As Huang Xiao and Xiao Yan returned toward Linhuang Prefecture, a cavalry troop blocked their way.
- Old Sun gave Huang Xiao the Dragon Nightmare Flute and Medicine King Scripture, while Huang Xiao learned that Zhao Yuankan had become emperor and warned him Khitan was preparing a massive invasion.
- Huang Xiao left for Khitan to persuade Ling Tianya to avoid war, while Zhao Yunhui developed a two-person martial art based on formations and the Eight Trigrams.
- Mu Jingfei met with Lin Zhangke, Lu Denggu, Wan Qingteng, and Fang Chongyi, who revealed that Tuoba Xiongzhen had acquired powerful scriptures and urged an alliance with the Esoteric Sect.
- Huang Xiao visited Xiao Yan in Khitan, then killed Yelü Mengdu, three Persian Black Fire Sect envoys, and Sangbie after they attacked him and Xiao Yan.
- Xiao Yan brought Huang Xiao into the palace, where Yelü Yushi and Ling Fan welcomed him as their son, but Ling Tianya refused his request to stop the campaign against Great Song.
- Xiao Yan found the Tiger Tally and forged a deployment order to disperse the army, while Huang Xiao realized Ling Tianya had likely arranged for her to discover them.
- Huang Xiao concluded that Ling Tianya had already directed the army to abandon its southern campaign, promised to honor his marriage agreement with Xiao Yan, and rode with her to scout the camp.
- Huang Xiao and Xiao Yan saw that more than half the army's tents had been packed away and headed toward Linhuang Prefecture, where a cavalry troop charged up and stopped them.