It's true, but it's not entirely true. Originated from Cao Cao's "Life of the Son of Heaven", he went south. Sun and Liu joined forces to resist, and wrote stories about Hero Club, Jiang Gan stealing books, borrowing from the east wind and so on. Finally, it burned to Chibi, which was full of wisdom of transportation and courage of the two armies against the battlefield. The Romance of the Three Kingdoms describes the historical story of nearly a hundred years from the Yellow Scarf Uprising in the first year (A.D. 184) to the demise of Wu in the first year of Taikang (A.D. 280), and then to the unification of the Western Jin Dynasty. It shows the development and suppression of the Yellow Scarf Uprising in the late Eastern Han Dynasty, focusing on the history of Wei, Shu and Wu, but in the whole image system of the work, Liu Bei and Cao Cao, including the groups they represent, obviously occupy a central position. The contradiction, opposition and conflict between them constitute the main line of the book structure, and Sun Wu is in a foil position. In the struggle with Cao Wei, the author showed an obvious ideological tendency of "supporting Liu against Cao". But it is not entirely true, and some of them are not recorded in history. For example, the leaders and brothers in Dongfeng and the Yellow turban insurrectionary were good at dharma. Moreover, some historical materials at that time were not true, but existed in name only ... that is to say, the romance of the Three Kingdoms is uncertain!