Ning Yuan Zhou and Ru Yi find out about Northern Pan's attack on He County at one of the branches. Both of them think Li Zhen Ye and Li Sun are involved in this. He County is in danger. If they don't force Li Sun to send troops, the people of An, Wu, and even the Central Plains will suffer and be miserable. So, both of them turn around and head towards the Capital of An. (Source: Viu)