"Medical Heart Crossing the Palace": The medical girl Su Jinyao entered the palace to save the Queen Mother, but she was involved in the whirlpool of competition among concubines - some forced her to poison, while others used her to ward off disasters. Adhering to her original intention of "healing people without harming others", she used acupuncture to save the concubine Xian who was assassinated, and also moved the heart of Prince Jing Xiao Yu who was secretly observing. When she was framed and imprisoned, Prince Jing broke into the palace with a secret letter: "I am here to protect her medical heart."