She was originally the legitimate daughter of the "Su Family", a well-known medical family in Dajing. After her family was wronged and her family fell into decline, she lived in seclusion in the south of the Yangtze River with her grandmother. She was proficient in the family's "Su-style acupuncture" and the development of herbal medicine. She understood medical science and people's hearts.
He was the regent of Dajing and the late emperor's brother. He fought on the battlefield as a boy and won the title of "God of War". He was feared for his outstanding military exploits and was assassinated all the time. He was chronically poisoned, looked cold and taciturn, and was fierce in his methods.