Originally the daughter of a general, she followed her mother to another country after her mother was divorced. As a result, she happened to escape the genocide but still became a wanted criminal.
She disguised herself as a man and sneaked into the military camp. She encountered many crises, investigated cases, fought against traitors, and went to the battlefield. By chance, she learned that there was a hidden secret behind her father's conviction and murder. After learning the truth, she discovered that the person who killed her father was actually the relative she had trusted the most since she was a child.
The life in the camp allowed her to meet her senior brother whom she had liked since childhood. How should she choose between her childhood sweetheart and the general who cared for her so much?