In the ninth autumn of Tianbao, Yumenguan has become an isolated city forgotten by the court. The garrison officer Li Shu led three remnant soldiers - the deaf Wang Zhong, the half-blind Zhao Wu and the young man Chen Xiaoman. They held on to this sand-eroded garrison for fifteen years. On a stormy night, Chen Yuan, a seriously injured disciple of Wuxianglou, broke into the customs to report a message, revealing the shocking conspiracy of Yilichuan outside the customs: the Turkic Yehu Khan colluded with the mysterious sect "Yuanliu Sect" and used the energy of the alien world to take a detour to the Central Plains. Chen Yuan was carrying a secret message sent to Chang'an and became the key to the struggle between all parties. The Turkic cavalry led by the Iron-faced Judge followed, and this dilapidated garrison became the first line of defense to protect the Central Plains. Li Shuliang used his ancestral magic weapon "Liaoyuanhuo" to fight against the enemy side by side with Chen Yuan. In the brutal battle to defend the city, young man Chen Xiaoman was the first to die for his country, while veteran Wang Zhong fought until he died of exhaustion. Facing the enemy's pressure, Chen Yuan set up a trap formation without any phase, using the energy of heaven and earth to transform thousands of troops into thousands of horses; Li Shu and Zhao Wu clung to the formation, fighting for time to set up the formation with their flesh and blood. When the iron mask was split by the light of the sword, and when the prairie fire and spears burned with blood, the reinforcements of General Zuo Wuwei finally arrived. Yumen Pass was defended, but at a heavy cost. Li Shu, who was in a coma, didn't know that Chen Yuan had rushed to Chang'an with his tiger talisman to tell the world the truth about the battle buried by the wind and sand. The wind and sand at Yumen Pass are still sobbing, but they will eventually pass on the legend of the garrison that started the prairie fire - four remnants, a spear, and two green blades, in the forgotten corner of the empire, used their lives to light up the beacon that illuminated the Central Plains.
Intention: Four remnants, one spear, and two green blades, used their lives to light up the beacon that illuminated the Central Plains in the forgotten corner of the empire.