The ninth princess of the Southern Kingdom, Hong Dou, grew up smart and mature, read the art of war and strategy, and hid her talent to avoid the front line. Later, she came to the throne by thunderous means and crowned herself the Empress. On the night of her ascension to the throne, Hong Dou traveled to modern times and met the star, Ye Nanchen. Ye Nanchen and Hong Dou tried all kinds of ways to help Hong Dou cross back to her world. When Hong Dou returned she began to vigorously reorganize the country, but did not know that Ye Nanchen also followed the crossing over, and became Hong Dou's "male favorite." Thus, the happy couple began to play the court version of the battle of wits.