Shen Zhaoning, who was born as the daughter of a general, met and fell in love with the prince Xiao Jingyan when she was tutoring him as a female tutor. After ascending the throne, she became the queen. However, because of the frame-up by the noble concubine Jiang Wanqing, his youngest son died in infancy, his family was wronged and he was banished to the cold palace. Relying on the strategies she learned as a female master and the martial arts passed down by her mother, she stayed dormant in the cold palace for three years, gathering connections, collecting evidence, and gradually uncovering the Jiang family's conspiracy. At the same time, it was discovered that although the emperor Jamel Xiao appeared to be deposed, he was actually secretly protecting him. After solving their misunderstanding, the two fought side by side to overthrow their enemies, clear their grievances, return to the throne, and finally gain the sincerity of pursuing both sides.
