Sima Zhao vs Wu Qi

The Wei general Zhuge Dan rebelled in Shouchun against Sima Zhao's regency. Sima Zhao led a massive army to besiege the city. After a year-long siege, Shouchun fell, and Zhuge Dan was executed, solidifying Sima Zhao's control over Wei.

The Wei emperor Cao Mao attempted a coup against Sima Zhao but was killed by Sima Zhao's subordinate Jia Chong. Sima Zhao then installed Cao Huan as a puppet emperor, further demonstrating his control over the imperial court.

Sima Zhao ordered a three-pronged invasion of Shu Han, led by Deng Ai, Zhong Hui, and Zhuge Xu. Deng Ai's surprise march through the Yinping mountains forced the surrender of Shu. This conquest eliminated the last major rival state and paved the way for the Jin dynasty.

Sima Zhao died in 265 without formally usurping the throne. His son Sima Yan forced the abdication of Cao Huan and founded the Jin dynasty. Sima Zhao was posthumously honored as Emperor Wen of Jin, recognizing his role as the dynasty's founder.

Wu Qi led the Wei army to a decisive victory against the state of Qin at the Battle of Yinjin. This victory secured Wei's control over the Hexi region and demonstrated the effectiveness of Wu Qi's military reforms.

Wu Qi implemented military and administrative reforms in the state of Wei, including a system of merit-based promotion for officers and stricter discipline. These reforms strengthened Wei's army and made it a dominant power in the Warring States period.

After leaving Wei, Wu Qi served as chancellor of the state of Chu. He implemented sweeping reforms that weakened the nobility, centralized power, and strengthened the military, making Chu a formidable state.

When King Dao of Chu died, the Chu nobles who had been dispossessed by Wu Qi's reforms rebelled. They ambushed and killed Wu Qi at the king's funeral. His body was tied to the king's corpse, and the nobles were later executed for defiling the royal body.