The young emperor was put on the throne by his powerful ministers and served as a puppet for ten years. Everyone thought he was a cowardly loser, and even the powerful officials regarded him as a harmless seal. Little did they know that the emperor had been secretly using the method of "pretending to be a pig and eating the tiger" to replace the powerful ministers' party members with his own people one by one - he was not using a knife, but the three slow moves of imperial examination, tax reform, and marriage.
The writing is really good