Sima Yi started as a low-level official in the Eastern Han Dynasty, and then was recruited by Cao Cao to become a literary attendant. Later, he became the teacher of the prince, assisting Cao Cao, Cao Pi, and Cao Rui for three generations. After that, he became a very popular minister in Cao Wei and became the actual ruler of the Wei State. He can be said to be the winner of the Three Kingdoms. However, all this was not obtained by Sima Yi on the battlefield through fighting, but by Sima Yi's unique way of doing things. Therefore, Sima Yi became a misunderstood and often misunderstood figure. This book combs Sima Yi's life experience and tells how he went from a Confucian scholar to a lonely and important minister to a man in the world.
