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Jiang Wei

Courtesy nameBoyue

The Last Northern Campaigner, Heir to Zhuge Liang’s Cause

Best of the Rank and File · Fierce Generals & Fine Strategists

The Northern CampaignsInheritanceSolitary Loyalty

Who they are

Originally a Wei defector from Tianshui commandery, singled out by Zhuge Liang at a glance and taken as a disciple, taught his art of war in full. After Zhuge Liang’s death he took up the banner of the northern campaigns, launching nine of them against Wei over nearly thirty years (folk romance inflates it to "nine campaigns into the Central Plains"), yet could never reverse Shu Han’s waning strength. After Shu Han fell he feigned surrender to the Wei general Zhong Hui and secretly plotted to restore the state; the plot exposed, he died — the last loyal servant of Shu Han who "did what he knew could not be done."

Primary sourcesChen Shou, Records of the Three Kingdoms, Book of Shu, Biography of Jiang Wei

Key stories

Leaving Wei for Shu, Receiving the Art of War

At Zhuge Liang’s first northern campaign, Jiang Wei was still a Wei staff officer at Tianshui; suspected by his governor of collusion with the enemy and left with nowhere to turn, he defected to Shu. Zhuge Liang, seeing him "deeply versed in the meaning of war, and loyal and diligent in the affairs of the age," prized him greatly and taught him his lifetime’s art of war, regarding him as his successor. That a defector could win such esteem from Zhuge Liang — and go on to bear the whole weight of Shu Han’s military — says much.

A Feigned Surrender to Restore the State, Failing at the Verge of Success

After Shu Han fell to Wei in 263, Jiang Wei feigned surrender to the Wei general Zhong Hui and secretly egged him on to set himself up in revolt, meaning to seize the moment to restore Shu Han. When the plot leaked, the Wei troops mutinied, and Jiang Wei died with Zhong Hui in the chaos. This all-but-desperate plan to restore the state failed at the verge of success, and Jiang Wei wrote the last page of Shu Han’s history with his life.

Relationships

Disciple

🪶Zhuge Liang　Taught the art of war in full, entrusted with the northern cause

Nemesis

🦉Sima Yi　Carried on the front against the House of Sima

Echoes today

Below are how modern works borrow or reinterpret this name or story — not the original material. The two differ, so keep them apart.

The last solitary loyalist of Shu HanHis tragic end of feigned surrender to restore the state is often seen as the Three Kingdoms exemplar of the spirit of "doing what one knows cannot be done," echoing Zhuge Liang’s "giving one’s all."

Appears in

The Northern Campaigns and the Return to JinSix Sallies to Qishan, Death at Wuzhang Plains The Northern Campaigns and the Return to JinThe Fall of Shu Han; Jiang Wei’s Failed Restoration

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