Mountain and River Garrison: Yanmen Garrison

There are nine fortresses in the world, led by Yanmen. Since the Warring States Period, Li Mu established the pass, and famous generals from the Han and Tang Dynasties guarded it. Thousands of years of war have been fought at this pass. In the "prosperous age" when Dayong was on the verge of collapse, Beidi's ambitions revived, and 50,000 cavalry came to the gate. The scholar Shen Yan relied on the "Ten Strategies for Defending the Border" to worship the general, and used eight thousand border troops to guard the country's gates thousands of miles away. With military pay in arrears, lack of weapons, and court constraints, he sought a chance to survive in a desperate situation, inherited the wisdom of his forefathers, and defeated the enemy with ingenious plans. In the wind and snow at Yanmen, there is a golden sword and an iron horse; the mountains and rivers are the proof, and the loyal soul will never be extinguished. Watch a generation of famous generals continue to write a passionate legend of defending the country on the thousand-year-old pass.