It is said that women are virtuous if they have no talent, but Sima Mengya, the princess of the Eastern Jin Dynasty, did not think so. She loved reading military books, was good at strategy, and had never been defeated in a march and a battle. She was recognized as the first female military advisor in the Eastern Jin Dynasty. She originally thought she would have no rivals in this life, but she was defeated by Zhao Jinxuan, the mighty king of Qin, a man she both loved and hated. In the battle of Jianye, the Eastern Jin Dynasty was destroyed and the Sima family was massacred. In order to take revenge, she lurked into the Qin Kingdom and approached Zhao Jinxuan to seek answers...