All the spices in the city are waiting for her to turn the tables - Jiang Jiao, an orphan girl who was expelled from a spice family, uses a tongue that can discern the origins of thousands of years to uncover the hidden conspiracy of palace fragrance and poison in the border town. She forms an alliance with Shen Wu, the decadent former imperial chef, and deals with Bai Shuang, who controls the incense market in the city, the crazy old woman who knows the truth, and the sharp and cold deputy police officer He Jiulang. Every incense recipe is written in blood, and every fireworks is an echo of old grudges. When 'Leng Yuexiang' reappears at the festival, the person who overturns the table is not an avenger, but the awakened god of taste.
