In the troubled times, the eldest daughter of the Su family in the capital city is the leader of the boudoir in the eyes of the world. She has poems and songs at her fingertips, and she is a prosperous scene with rich clothes and fine food when she goes out. No one would have thought that beneath this delicate skin, there was a burning heart to serve the country. When foreign enemies invaded and the mountains and rivers were shattered, she took off her disguise and used her identity as a noble daughter of a noble family as a barrier to move among military and political dignitaries. While drinking and drinking at the wine table, she cleverly explores secrets; in the wealthy family of the house, she secretly plots spies. It seems that he is just hanging around and not interested in political affairs, but in fact he is on the edge of life and death, using his wisdom and courage to fight against the iron hoof of the invaders. People around him may be sincerely helping, or may harbor evil intentions. Every time he tries, he hides murderous intent, and every time he delivers information, he walks on thin ice. In this chaotic world, she used the most gentle gesture and did the most decisive thing. Under the splendor and glitz, she composed a silent anti-war tragedy.