He is no longer a social beast worrying about KPIs, but has become the lowest servant who can't even afford three meals a day and may be sold at any time.
There is no system by his side, no connections to support him, only a brain with insights beyond the times, and a survival instinct honed by working at the bottom.
From sweeping the courtyard to serving tea and water, from being cautious to rising to prominence, he used modern thinking to solve difficult problems, used forward-looking vision to overcome difficulties and obstacles, and step by step escaped from slavery, entered the officialdom, and accompanied the king.
The court is turbulent and the undercurrents are turbulent. With his humble body, he makes a move in the chess game of power and steers the tide of the times.
This is the story of a modern man who rose from the dust in a strange feudal dynasty and finally stood on the top of power.