The ultimate pleasure of identity reversal: The little palace maid who can step on anyone is actually the manipulator behind the scenes.
The sapiosexuality of the game: The emperor and the heroine are equal in intelligence, fall in love with each other, and test each other in both directions.
"Treasure Hunting" style strategy: The core clue is to find and compete for the "national map" that can subvert the imperial power, and the rhythm is tight.
