In the sixth year of Xuanhe in the Northern Song Dynasty (1124), the Jin Dynasty's destruction of the Liao Dynasty was a foregone conclusion. The intention of going south to attack the Song Dynasty was clearly revealed. The war was gradually rising on the border of Hebei Province. The court was decayed and indulged in falsehood, and the people were trapped in a troubled and dangerous situation. The story avoids the core narrative of Jingkang's shame and takes Wei Yan's counterattack as the main line. It connects multiple key battles and the game of people's hearts. It promotes the plot through multiple reversals (the betrayal of the trustworthy, the people around him are spies), and finally rewrites history and achieves the stability of the society at that time. It is the growth story of a small person, and what he went through from a weak to a powerful man.