This is a story about a "disguised couple" working together to fight corruption in troubled times, finally uncovering a shocking conspiracy and achieving self-salvation.
Feng Linwan, the daughter of a general, turned into a "harvester of corrupt officials" due to a family injustice. She used violence to combat corruption and killed countless souls. She was forced to marry Xuan Moyuan, the legendary sickly and incompetent king. She originally thought it was just a stopgap measure, but found that the prince's "illness" was the same as the knife in her hand, which was the best disguise. The couple, one wielding a sword in the open to establish power, and the other strategizing in the dark, work together to fight against the intricate corruption group and imperial power conspiracy.
