Protagonist, eldest daughter of the late emperor and Noble Consort Hui, Princess Royal of Shouning of the Great Yuan Dynasty. Reborn ten years into the past after being poisoned to death by her trusted brother Di Linchuan in her previous life. Skilled in martial arts and military strategy since childhood, educated personally by her father. In her past life, she was sent to the borderlands for five years after refusing a political marriage, returned unmarried, and devoted herself to supporting Di Linchuan's reign before being framed and executed. Now determined to change her fate, save the Su family, avenge her mother, and marry Xie Zhixun to prevent being sent to the frontier.
