During the Warring States period, the war broke out, and the Qin Dynasty occupied the western frontier. Just as the six countries of Shandong were watching with eager eyes, the Western hero Alexander crossed the Pamir Plateau and came eastward with 50,000 Macedonian expeditionary troops.
The blond iron cavalry broke through the Hexi border and defeated the Qin border defenders in the first battle. The Macedonian phalanx was rampant. Alexander was arrogant and boasted that he had no rivals in the east, trying to conquer Qinchuan and dominate the Central Plains.
At the time of the national crisis, civil and military debates continued in the court. Zhang Yi, a famous political figure, stepped forward and rode into the company camp alone. With his sharp tongue, he deceived the powerful enemy for the first time, defrauding the opportunity of a January truce, and mobilized elites for Da Qin to stabilize its position.
However, while the war on the Western Front was not extinguished, the six eastern kingdoms took advantage of the fact that Qin's main force was outside and joined forces to backstab and storm Hangu Pass. Sima Cuo was forced to return to the army and King Qin, and Hexi was instantly depleted of troops. Zhang Yi devised another series of plans, broke into the enemy camp for the second time and delayed the troops again, and used the etiquette and rules of the princes to make things difficult for him. He blocked the three-day gap until the Qin army calmly returned for reinforcements.
Qin's crossbows broke through the phalanx, he attacked at night to burn grain and grass, and his cavalry outflanked them, beating the arrogant Macedonian army back steadily. Excessive killing caused strange phenomena in the world, and heaven lowered the barrier of time and space, pushing back the seal of the Western Barbarian Expeditionary Army for three hundred years.
Watch Zhang Yisan deceive the heroes and decide the world with his words, watch the old Qin people defend our western frontier of China with a strong iron horse! It also leaves behind the foreshadowing of the Eastern Han Dynasty, thousands of years of grudges, and continues the legend of the war.