I Use a Double Identity to Toy with the Imperial Court

What?

The Great Shun Dynasty's ancestral rule says princes cannot serve as officials in the imperial court?!

Then how about I just leave the palace myself?

A young prince leaves the imperial city.

Ten years later, he returns to court under a secret identity!

He climbs step by step to the highest ranks.

He overturns these rotten, outdated rules.

And becomes the king who stands above all but one, with power over everyone else!

He turns the court upside down and brings a century of peace to the realm.