The cavalry from the north pressed down on the border, and three cities were lost in a row. The imperial court was furious. Li Jinchuan led the remaining troops to defend the isolated city. When arrows and food were exhausted, he single-handedly attacked the enemy camp at night. Three thousand elite soldiers were buried in a sea of fire, and his armor was stained with blood without taking a step back. Xie Xiaoyan, who was once an enemy military advisor and was demoted as a criminal pawn, entered the commander's tent on the eve of the city's fall and cut off the commander's head with a single blow. The two were originally enemies of life and death, but their fates were intertwined on this night - one was a bloody lone wolf, and the other was a poisonous snake. When the beacon fire at the top of the city burned out and they stood side by side on the mountain of corpses, who was the real one who destroyed the city? No one knows, except that from now on, no one in the north would dare to be called "Iron Wall".
