The autumn wind of Wuzhangyuan was bleak, and Zhuge Liang of Wolong died of illness. Eight-year-old {Zhuge Zhan} inherited his father's title and grew up in Chengdu. He was smart since he was a child and followed his father's ambition to study military science. However, he always lived under the aura of "The Son of Crouching Dragon" and was burdened with the ardent expectations and invisible pressure of the civil and military officials of the Manchu Dynasty. After reaching adulthood, Zhuge Zhan became an official and became a general of Wei, guarding important areas in Chengdu. At this time, Wei general Deng Ai led his army to sneak into Yinping, and the battle against Shu suddenly broke out, and the Shu army's defenses were retreating steadily. With the national crisis at hand, Zhuge Zhan took the initiative to ask for help and led his army to aid Mianzhu. Although he was full of desire to serve his country, he was frustrated in the first battle due to lack of actual combat experience. At the critical moment, he recalled the military books and tips left by his father, adjusted his tactics according to the battlefield situation, and worked together with his deputy Huang Chong to repel the Wei army's fierce attacks several times.