Sima Fu, like Sima Yi, is a veteran of Wei. He served as a civil servant from Cao Cao's time, assisted the five emperors before and after Wei, and finally became a teacher.

After Sima Yi's death, the power of Sima Shi's Si Mazhao brothers has faintly surpassed the imperial power, and they can manipulate the abolished emperor. They abolished Cao Fang, who had accomplished nothing, and established Cao Mao, a gifted scholar of the Cao family.

Unexpectedly, Cao Mao's wisdom is almost equal to that of Cao Chong. At the age of thirteen, he proclaimed himself emperor, with a degree of advance and retreat and an imperial demeanor. Zhong Hui's evaluation of him is: "Only with Chen Si, the ancestor of martial arts!" That is, the text is like Cao Zhi, and the military is close to Cao Cao.

After Sima Shi's death, this Cao Mao felt it was time to say a famous saying: "Everyone knows the heart of Si Mazhao". With these words, he took his Sineitai and killed Si Mazhao with great fanfare. As a result, he was intercepted by diehard troops in Si Mazhao just after leaving the palace, and was shot in a scuffle at the age of 19. ...

This is an unprecedented event. All the officials are scared silly. Even Si Mazhao didn't know what to do. Just then, only an old figure flew to the scene, put the dead emperor's head on his lap and cried, "Whoever kills your majesty is a guilty minister!" "

The only old man who dared to cry for the death of the emperor and insisted on tracing the murderer was Sima Fu, who was 80 years old that year. ...

Five years later, Cao Huan, the last emperor of Wei, ceded the throne to Sima Yan and left Luoyang. Sima Fu once again hold Cao Huan's hand, "sobbing, can't win", loyal to Cao Huan who has stepped down. I was born in SiMaFu and died in Dawei. "When I die, I will be a pure minister of David."

Sima Fu finally lived to be 92 years old, leaving an order: "There is Wei, Sima Fu of Wenxian County, a native of Hanoi, named, inconsiderate, neither arrogant nor impetuous, standing in the street. In the end, it is still the same. "

At this point, Sima Yan has been emperor for seven years, and the throne is stable, and the world belongs to Sima Jia. However, Sima Fu only recognized himself as Zhen Shi of Wei, and fulfilled his promise to Cao Huan, that is, till death do us part.