Su Wanning was originally the daughter of the former Taifu. Because her family was wronged and her parents died, she was banished to the court as the daughter of a guilty minister. With her superb painting skills, she became the most humble painter. He was involved in a harem battle because he accidentally discovered the evil plot of Queen Zhao Yanran to frame her beloved concubine. She uses paintings as eyes to record the secrets of the palace; she uses incense as a guide to decipher layers of conspiracies. Under the suspicion and exploitation of Emperor Xiao Che, the overt and covert attacks of the concubines, and the increasingly crazier persecution of the Queen, Su Wanning relied on her calm mind, excellent observation and talent for spices to save herself from danger time and time again. Not only did she clear her name, but she also gradually revealed that the family injustice was inextricably linked to the Queen's mother clan. She changed from "a painting that was looked at" to "a person who wrote and changed lives". She finally joined forces with the emperor to overthrow the influence of the relatives headed by the queen.
