She is the daughter of the Taifu. Although she is born as a girl, she has the ambition to be as ambitious as a boy. In order to realize her ideal, she entered the palace alone, hoping to assist the king and leave his name forever.
He was an emperor who once conquered all corners of the country and was powerful in all directions. But he has no ability to protect the one he loves, and he has a comprehensive life. To the country, he has made countless merits, but to himself, he is just a coward who dare not face his emotions.
When he met her, she became the confidant who understood him best. Year after year, they were of the same mind...
She is a great heroine, but there is no clear emotional line. The heroine has career aspirations, but she is trapped in the era she lives in and does not have the opportunity to display her talents in a positive way. The male protagonist is an emperor and is older than the heroine's biological father, and his feelings for the heroine are not pure love.