Female protagonist who transmigrated into a period novel. In her previous life, she was a world champion in martial arts and a renowned doctor. Her grandfather was a traditional Chinese medicine practitioner and her father was a martial arts fighter. She now inhabits the body of the original character, a sickly beauty who is 18 years old and the only child in her family who studied in high school. She is the apple of her family's eye and was destined to die after the male lead Shen Cheng fell in love with her in the original novel.