It is said that the situation in the world is changeable and elusive, and it is likely that the same situation will appear after a long time of disintegration, so let's take a look at such a figure, he is Sima Zhao. Sima Zhao was originally a minister in the power of Cao Wei, but also the founder of the Western Jin Dynasty, his great achievements lay a solid foundation for the Western Jin Dynasty, and his father was Sima Yi, who was famous in the Three Kingdoms period, as the saying goes, the father of the tiger has no dog. This sentence was well confirmed by Sima Zhao. In his youth, Sima Zhao followed Sima Yi against the Shu Han and participated in many large and small battles, honing his mind and developing his ability.
Sima Zhao took the baton from his brother, and after being made the governor of the capital, he was not afraid of the korean forces at all, imitated the appearance of Cao Cao's early years, and saw that the monarch was not upside down, but just did things according to his own wishes, very confident. Qing out of blue, in Sima Shi only dared to abolish the old and establish a new one, abolish the monarch and establish a new monarch. Sima Zhao, on the other hand, was even more bold, directly removing the monarch and establishing a new dynasty on his own. That was the Jin Dynasty.

From Sima Zhao's appointment as the key to the central government to the establishment of a new dynasty, it took only eight years, and in these eight years, it can be described as thrilling and did many jaw-dropping things. For example, he led the monarch and the empress to the east. Under his leadership, he commanded his generals to destroy the increasingly weak Shu state.
These things are just a dime a dozen, and they are difficult to be elegant. He did something very amazing in history, Sima Zhao eliminated the monarch, and throughout the Three Kingdoms period, no one dared to do such a bold thing. Even Dong Zhuo, who was in power and opposition, did not get rid of the monarch. However, Sima Zhao dared to take this step, which was undoubtedly very bold. In this way, the State of Wu was then eliminated, and the turbulent situation of the Three Kingdoms Era and the situation of the herds of heroes and deer finally withdrew from the stage of history.
For the end of the Three Kingdoms period, the powers of the monarchs were almost the same, and the abilities were also very different. The monarchs of the Shu Han Dynasty once made people shake their hands, be angry, and mourn their misfortunes because they were happy to think about Shu, and Sima Zhao's careful thinking was also well known to everyone.
Strictly speaking, Cao Xian was not a monarch in the true sense, but only a puppet of the Sima family, so that he did not dare to go west when he went east, without any status and the majesty of the monarch. After Sima Shi abolished the old monarch, at empress guo's repeated requests, he supported the new monarch to ascend to the throne.
In addition to the Sima family forces, there were other forces, and it was precisely because of this that the reigning monarch had a slight chance to breathe, and for this monarch Zhong Hui once commented that there were still some shadows on Cao Cao.'s body. After Sima Shi's death, the monarch sensed the opportunity and ordered Sima Zhao to guard Xuchang and prepare to plan to seize power, but sima Zhao had already recognized it and brought people to the city, and the plan was shattered.
Since this incident, Sima Zhao took this as a warning, and made up his mind to prepare to put these turmoils to rest, even when he went out on the expedition, it was precisely to prevent him from making some moves, Sima Zhao was able to fear that when his wings were full, he would cause a big mistake, and when the monarch was different from Cao Cao, there was no one to trust around the monarch and he would fail.
The monarch finally realized that if he did not do it again, he was afraid that it would be like fish on a sticky board, which would be disposed of at will by the Sima family, and approached behind Sima Zhao's heart, which everyone knew: I can't sit and be humiliated, and today I should make a deal with Qing (Wang Shen, Wang Jing, Wang Ye) today!
People around him advised the monarch to dispel his thoughts and not to measure up to his own strength. But the monarch was determined to resist. He came to lead a group of guards to the vicinity of Sima Zhao's house, but encountered resistance on the way but could not stop the monarch.
Only to see the monarch with a sword to Sima Zhao's home, when he encountered someone, he swung his sword and slashed, frightening everyone to dare not move for a while, based on his identity, no one dared to fight back, at this time Sima Zhao's men suddenly rushed out with a knife and knocked it to the ground, just like this The last monarch of Cao Wei fell. Afterwards, when Sima Zhao learned of this, he did not punish the soldiers who committed the killing, but only pushed the cause of all this on the heads of the people around the monarch.
Externally, it is also explained that this monarch mixed with the soldiers without authorization and tried to kill Sima Zhao, but was mistaken for an assassin by Sima Zhao's men, resulting in manslaughter.