Gu Nian'an, the daughter of the general who ruled the country, was told by her mother to "learn dance" instead of "learn martial arts", and she practiced martial arts in three years. In the talent show, she raised the table with one hand and shocked the emperor's heart. She was unexpectedly awarded the title of imperial guard with a sword in front of her, and she stepped into the turbulent palace. Faced with the step-by-step frame-ups by the Prime Minister's forces and the conspiracies of the concubines in the harem, she relied on her brute strength and extraordinary ingenuity to counterattack from the cold palace guard to the captain of the Yulin Guard, and even won the emperor's love in protecting the country. In the end, this strange woman with a career in martial arts married into the emperor's family in military uniform and became the only queen in the Yan Dynasty who was canonized for military merit. She used a sword as a shield to protect the country and her lover.
