Besides, it was indeed his oversight back then that allowed a spy from the Jin Country to infiltrate the National Master Hall and even become his most trusted disciple.
The National Master did not ask her how she came to know the truth. After dropping a piece, he said calmly, "Tianshan Pass and Yanmen Pass are not far apart. On this journey, the armies of both the Jin Country and the Liang Country might have the chance to encounter each other. Be wary of Gongsun Yu from Jin Country, and Chu Feipeng from Liang Country. Both are godlike generals with remarkable battle achievements."
In the dream, Xuanyuan's Seven Sons, along with Qingfeng Taoist priest and Mu Qingchen, all perished at the hands of Gongsun Yu!
As for Chu Feipeng, he is also a tough opponent. It was he who led the army to besiege the Hei Fengqi trapped in Liang Mountain. Hei Fengqi fought to the last man and finally perished under the rain of arrows from the Chu family army.