I, Yun Lingxiao, a Ph. D. In materials science, dressed up as the seventh princess of the country of Nuzun, who was regarded as a royal vase because of her "empty beauty". While the royal sisters were fighting for Fengjun, I was quietly upgrading my fiefdom into my first "large comprehensive laboratory". Until the enemy's cavalry pressed on, the civil and military forces of the court were helpless. Wearing steel armor, I pointed at the artillery array lined up outside the city, and chuckled at the astonishing and talented and down-and-out king beside me: "Husband, it's time to set new rules for this world."
