During the Three Kingdoms period, Zhuge Liang, the Prime Minister of Western Shu, made a northern expedition to the Central Plains and used the strategy of deceiving the city to capture Tianshui Pass in the Northern Wei Dynasty. Ma Zun, the prefect of Tianshui Pass, fell into the trap and ordered the whole battalion to rush to rescue the besieged Nan'an. At this moment, Jiang Wei, a low-ranking general, saw through Zhuge Liang's plan and admonished the eunuch Ma Zun. Si Nan'an was Zhuge Liang's plan, and the Shu soldiers wanted to take advantage of it to capture Tianshui. Ma Zun suddenly realized. Jiang Wei then told him a clever plan that could defeat Zhuge Liang and relieve Nan'an's crisis. Ma Zun was suspicious after hearing the general's letter, and Jiang Wei issued a military order before he ordered the troops to be sent out. Zhuge Liang was immersed in the music, waiting for news of the victory of General Zhao Zilong. Suddenly, a spy horse reported that Zhao Zilong was besieged in front of Tianshui Pass, which shocked him. He immediately ordered Guan Xing and Zhang Bao to take 800 cavalry each, and gallop quickly in front of Tianshui Pass to rescue General Zhao without making any mistakes. Then he ordered Ma Dai to inquire in front of the formation to find out who set up the formation and who he was. When Ma Dai returned from the investigation, Zhuge Liang learned that the general who led the troops at Tianshui Pass was named Jiang Wei. He was a wise general and talented man with unparalleled wisdom, courage, filial piety and righteousness. Although he was very talented and wise, he was in a disadvantaged position, which was very humiliating. Unwilling. So he decided to recruit talents and conquer Jiang Wei. On the one hand, Zhuge Liang arranged a series of dubious battles, asking Dai, Guan Xing, and Zhang Bao to hold Jiang Wei down; on the other hand, he sent Wei Yan to pretend to be Jiang Wei and "swear Guan" to make Ma Zunzhong, who was narrow-minded, suspicious and jealous of the wise, counter-intuitive. He also asked Zhao Yun to take advantage of the situation, attack Tianshui Pass, and rescue Jiang Wei's mother and wife who were held hostage by Ma Zun. Zhuge Liang's careful arrangements were realized one by one. In the end, Jiang Wei was trapped under Fengming Mountain. Zhuge Liangxiao took advantage of the general situation, patiently persuaded him, and brought his family members to reunite Jiang Wei. Finally, Jiang Wei surrendered to Xishu with sincerity.