Shen Heng, the most famous litigator in the capital, no one knows that she is actually a girl. She wears men's clothes, lowers her voice, and quarrels with scholars in court, just to earn a stable living for herself and her mother in this world. Her iron teeth and bronze teeth are the most troublesome "opponent" for the new Dali Temple Shaoqing Pei Zhixing. However, when the border was tense and the "major cases" of strife in the court struck one after another, the "enemies" in the court had to join forces. When the foreign enemy troops came to the city, Shen Heng took off his green shirt and stood on the tower as a woman. At that moment, the whole capital knew that this strange woman who protected the country was the "Shen Litigator" who was running for a living back then.