晋书
One night, Sima Yi saw a star falling towards the Shu camp and predicted that Zhuge Liang would be defeated. He ordered a surprise attack on the rear of the Shu camp: 500 Shu soldiers were killed, 600 surrendered, and more than 1,000 livestock of the Shu army were captured by Wei forces. But these figures from the "Book of Jin" were disputed by historians, and are not included in the definitive 11th-century chronological historical text "Zizhi Tongjian". Instead, the record for "Records of the Three Kingdoms", which differs from the record for "Book of Jin", was included in "Zizhi Tongjian."