In 234 AD, Zhuge Liang led his troops from Hanzhong, passed through the Qinling Mountains, and stationed at Wuzhangyuan. When we first arrived, we were short of food and grass, so we first settled in the fields to train our troops and waited to attack Wei. Wei general Sima Yi was well aware of Zhuge Liang's clever plan, so he stayed on the north bank of the Wei River and did not dare to send troops rashly. The two sides remained in a stalemate for a hundred days at Wuzhangyuan without fighting. Zhuge Liang had to lure the Wei soldiers into Hulugou to fight, and set fire to the valley entrance in order to defeat Wei general Sima Yi. Unexpectedly, there was a heavy rain, and the Wei army narrowly escaped death. In the autumn of the same year, Zhuge Liang died of illness in the army, and the Shu army was defeated. When Sima Yi entered the place where Zhuge Liang was commanding the battle, he saw the dangerous position of the Shu army and exclaimed: "There are geniuses in the world." In order to commemorate Zhuge Liang, later generations built a temple here. According to local folklore, when Zhuge Liang died, a star fell from the sky, hence the name. The place where Zhuge Liang farmed was known as "Zhuge Tian". There are still remnants of a half-meter-high city wall where Zhuge Liang set up military tents to command operations. It is about 250 meters long from north to south and nearly 100 meters wide from east to west. The local people named this small castle "Huoluo City". On the Qinling hillside south of Huoluo City, there is a flat stone with chessboard lines on it. It is said that Zhuge Liang played chess here, so the mountain was named "Qipan Mountain". Many "Zhuge pots" have been found in the soil of Wuzhangyuan, and the iron pots have official script characters of the Han Dynasty cast on them. Wudaiyuan is now a farmland, and tourists here always want to find the relics and rumors of the ancient battlefield. There is a bay in the middle of the farmland, which is called Luo Xing Bay locally, and the village in the bay is called Luo Xing Fort. At the north end of Wuzhangyuan is the Zhuge Liang Temple, which was founded in the early Yuan Dynasty and rebuilt in the Ming and Qing Dynasties. On the walls on both sides of the Xian Hall in the temple, there are paintings of stories of the Three Kingdoms, such as Ancient City Meeting, Empty City Strategy, Three Wars with Lu Bu, etc. There are 40 pieces of bluestone inlaid under the mural. Yue Fei's handwriting of "Execution Model" is engraved on the stone with vigorous and powerful handwriting. In front of the stone, there is a stone inscription by Zhu Yuanzhang, the founder of the Ming Dynasty, praising Yue Fei: "pure and uninflected, his writing is like his person".