She disguised herself as a man since she was a child, just to let her mother retain the status of queen, but by some strange combination of circumstances, she became the young emperor of the Qi Dynasty.
During her reign, she was considerate of the people and expanded her territory. However, when she was personally conquering the Hanban Dynasty, she was captured by the eldest prince and became a prisoner.
In order to save her, her sister Li Ruran married far away and was forbidden; Prime Minister An Moyan, who was always against her, also followed her.
Can she really return to Qi Dynasty unscathed?
Will her identity as a woman be revealed?