Xie Jin was despised by the whole city as a traitor. Shen Yuan led his army to break through the city gate and broke the remaining flag in his hand in public. Three days later, the enemy discovered that the Hanyuan Formation ambushed outside the city was actually his father's legacy. Three thousand dead soldiers lined up silently like ghosts, the food routes were cut off, and the whole city fell into a desperate situation. Xie Jin, on the other hand, was sitting on the broken wall, writing the second formation diagram with his blood-stained fingers. Shen Yuan knelt at the foot of the city to beg for an audience, Zhao Huai tremblingly handed over the secret letter, and Su Wu Jiu slowly took off his official hat in the court hall - the real war had just begun.