In fact, it is the love-hate relationship between a righteous shou and three queens.
The protagonist Yun Xi is a strict and typical defender of feudal order (I can't help it, I'm lost in history)
She disguised herself as a man to obtain fame, just to assist the monarch, help the Qing Dynasty, and fulfill her late mother's last wish.
However, after meeting three deviant and beautiful women with different styles, how will her life change, and how will the original concepts that have been rooted in her heart for a long time be affected?