C1423 Jia Wanjin Gave Me a Gift

In the current situation, aside from Xiao Chen, Su Xuanjing and a spy from the north are secretly in contact with Helian Ze. Xiao Chen is trading a Celestial Pivot diagram in exchange for structural and internal diagrams from Helian Ze. The ongoing conflict between the northern prince Helian Jue and Han Tong is likely due to Yue Xiliang's presence there