Jingan Pass suffered from a century-old drought. The grain fields failed to harvest, the well water dried up, and the victims were displaced. Guard general Su Zhen was seriously injured and fell into coma while resisting a barbarian sneak attack. {Su Qingyan} took over the general's seal at the critical moment, but encountered triple crises including doubts from veterans in the army, siege by disaster victims, and surrounding barbarians. Without the blessing of a golden finger, she established her power by riding and shooting, used military skills to regulate food and grass, relied on medical skills to prevent and treat plagues, set up ambushes to repel barbarian raids, and even opened up water sources and hoarded food in desperate situations. See how the girl general defends the pass with iron and blood, resists natural disasters, and defends against foreign enemies, so that Jingan Pass can stand firm in the years of disaster!