Topic of the Three Kingdoms: Why did Sima Yi blow out the candles played by Cao Cao?

This sentence did not appear in the Romance of the Three Kingdoms, and it was probably fabricated from a messy article in a novel or game, but Sima Yi's "Blowing out the candles played by Cao Cao" symbolizes that Sima family finally usurped the land of Wei.

In history, Cao Cao ranked as prime minister, one person below ten thousand people (Cao Cao has the greatest real power), but he did not usurp the land of the Eastern Han Dynasty. Cao Cao is not an emperor for the following reasons: 1. Being an emperor will become a target of public criticism. 2. Balance of power. 3. Cao Cao was the actual ruler of Han Dynasty. In this turbulent era, Cao Cao basically completed the hegemony of Wei, which is not simple. He didn't become emperor, but he still influenced the whole court, so it was candlelight. Sima Yi, a Sima family, was in power in Wei, so that after Sima Yi's death, his grandson Sima Yan forced Cao Huan to step aside and usurped the unstable inheritance laid by Cao Cao, which may be the origin of this sentence!

I hope the landlord will adopt it! ! !