The legitimate daughter of the Dingguo Marquisate, Chu Qingge, travels back in time to her darkest moment when her father and brothers died in battle and an imperial decree ordered her to be sent to a rival nation for a political marriage. In her past life, she was framed by villains, her entire family was scattered and ruined, and she died a miserable death on the way to the marriage; in this life, she restrains her sharpness and plans step by step, rooting out traitors within the manor, ruthlessly tearing down noble families that kicked her when she was down, intellectually fighting court noble factions, and even getting entangled with the emperor of Daliang through a Gu worm. From a sickly orphan, she steps up her counterattack step by step, stirring up the wind and clouds of both nations.