The border gate was lost overnight, and tens of thousands of loyalists were buried in the snow. The general Pei Zhaoye was pushed to a dead end. One was good at defending the city and killing enemies, and the other was good at breaking accounts. The two of them went from defending the isolated city all the way to the depths of the court, uncovering the shocking conspiracy that led to the deprivation of military rations, the change of military orders, and the sacrifice of loyal ministers. The enemy is not only outside the city, but also above the Golden Palace; what they want to guard is not just a border, but the truth and human lives that have been trampled by the machinations.