Su Wanzhao, the daughter of a guilty minister, had her home confiscated because her father had the emperor's corrupt account books. She escaped by hiding in a dry well and was sold to the Jiaofang Department, where she learned to observe people's emotions and perform folk arts. Later, she was sent to the palace as a maid because she looked exactly like the late emperor Bai Yueguang. She used her photographic memory to piece together clues from the account books to find out the truth. The identity of a high-level palace maid circulated between the noble concubine, the queen mother, and the emperor, using "human nature game" and "power check and balance" to replace the golden finger, step by step exposing the emperor's hypocrisy and true face, and finally making him pay the price for the revenge of confiscating his family, becoming the "death talisman" in the palace that frightened the emperor. Highlights: A "logical palace fight" without golden fingers, using low-level clues such as "account book", "Bai Yueguang substitute" and "Jiaofangsi experience" to crush the opponent. The core of revenge is not "becoming a favorite concubine" but "making the emperor pay for his mistakes".
