King Pingnan of Xiyou, Mu You, served his country loyally and made great military exploits, but this aroused the suspicion of King Xiyou. An imperial edict was issued, and the palace of Pingnan moved south to the border, leaving only his daughter Mu Zhen in the capital. Everyone knows that the whole family in Prince Pingnan's palace loves their daughters as much as they want, and by controlling Mu Zhen, Prince Pingnan can be restrained. However, everyone knows that the most terrifying person in Prince Pingnan's palace is the little princess Mu Zhen.
In the year when Mu Zhen was fifteen years old, King Xiyou intended to gather 100,000 troops from the Pingnan Army. However, Nanling invaded and Mu You failed to follow. King Xiyou was angry and issued an imperial edict to marry Mu Zhen to another country. However, it was a mistake. Mu Zhen, the youngest daughter of King Pingnan, married the prince of Dazhao, Su He.
Purpose: The way to get along