Sima Yi Presents the Alliance with Wu Strategy: A Strategic Turning Point in Romance of the Three Kingdoms

Brief Introduction

In Romance of the Three Kingdoms, Sima Yi is not only the founder of the later Jin Dynasty but also an insightful advisor under Cao Cao in the early stages. While the public is well familiar with "Zhuge Liang allying with Wu against Cao," after the Battle of Red Cliffs, Sima Yi also presented the "Alliance with Wu Strategy" to Cao Cao. He advocated for an alliance between Cao Cao and Sun Quan to curb Liu Bei. This plot point demonstrates Sima Yi's precise judgment of the Three Kingdoms situation in his early career and is a significant embodiment of his strategic wisdom.

Core Knowledge Points

1. Advisor Identity Positioning: At this time, Sima Yi served as the Military Advisor and Libationer (Junshi Jijiu) under Cao Cao. Although less senior than Guo Jia and Xun Yu, he had already gained Cao Cao's trust and participated in core strategic decision-making.
2. Core Content of the Strategy: He advocated that after the defeat at Red Cliffs, Cao Cao should not continue to forcefully attack Eastern Wu. Instead, he should send envoys to befriend Sun Quan and jointly attack Liu Bei.
3. Strategic Intent Analysis: Sima Yi believed that after the Battle of Red Cliffs, Cao Cao's strength was damaged, while Liu Bei was rising the fastest and had become a major threat. In comparison, Sun Quan was a neighbor with fewer conflicting interests. Thus, he proposed the strategy of "Allying with Wu to Control Liu."

Connection with Book Content

This plot primarily appears in Chapter 51 "Cao Ren Fights Hard at the Han River". After Cao Cao fled the Huarong Trail following the Battle of Red Cliffs, the morale of the Cao army was low. Sima Yi and Jiang Ji advised Cao Cao, pointing out that Liu Bei had occupied Jing Province and his power was growing daily. If not eliminated early, it would lead to endless trouble. Cao Cao accepted the advice and sent envoys to contact Sun Quan. However, due to fear of Cao Cao's strength, Sun Quan agreed superficially but actually remained neutral, causing the strategy to not fully succeed.

This plot not only drives the development of the subsequent "Battle of Han River" storyline but also indirectly confirms Sima Yi's character trait of foresight. He realized earlier than Cao Cao that Liu Bei was the ultimate threat, reflecting his strategic vision that transcended his time.

Summary and Search Tags

Although Sima Yi's "Alliance with Wu Strategy" did not completely change the tripartite pattern of the Three Kingdoms, it revealed the Cao Wei faction's internal thinking regarding strategic priorities. It is a key node for understanding the power games in the mid-period of Romance of the Three Kingdoms.

Keywords: Sima Yi, Romance of the Three Kingdoms, Cao Cao's Advisor, Alliance with Wu Strategy, Post-Red Cliffs, Three Kingdoms Strategy, Chapter 51.