Su Qinghuan, the legitimate daughter of a declining spice family, was the best in perfumery in Beijing, but because of her father's injustice, she became an orphan who was bullied.
In order to save her father, she broke into the Hou Mansion alone, and with a cup of "condensed dew fragrance", she broke through the strange fragrance of Governor Xiao, and also broke into his heart that had been frozen for many years.
He is the palm governor who is feared by everyone in the court, but in fact he is the prince Xiao Chengyuan who was framed and exiled to the palace. He has endured for many years just to get revenge for his restoration. She uses incense as a blade to identify traces of poison, break up puzzles, and help him uncover traitors; he uses power as a shield to protect her, cleanse her of her grievances, and pamper her into a sweetheart that no one dares to bully.
From the secret fights in the house to the intrigues in the court, from the use of binding to the deep love and unfulfilled love, he said: "All the fragrances in the world are not as good as your ray of happiness." She said: "There are many dangers in the world, but having you is my peace of mind."
When the legitimate daughter of Xiangxiang meets the shady prince, they work together to solve an unjust case and settle the court. In the end, they use the country as their betrothal and the incense as the matchmaker to spend a lifetime together.
