
After her sister is executed by a treacherous royal concubine, a gifted perfumer infiltrates the palace disguised as a scent-maker. She wins the concubine's trust with intoxicating fragrances—each laced with slow-acting poison. Step by step, she orchestrates the downfall of the concubine's powerful family, turns allies against her, and manipulates the Emperor himself. In the end, her revenge is absolute.