In her past life, Shen Zhaoning, the legitimate daughter of the Defender of the Country General, was dumped by the Crown Prince, poisoned by her stepsister with toxic wine, and her family was framed and executed. Reborn in a single moment, she returns to the turning point of her fate, facing the imperial decree to break the engagement without crying or making a fuss, instead refusing fake affection and insincerity with a backhand. A shocking imperial marriage decree arrives, and she marries Xiao Shiche, the Regent who holds power over the court and stays away from women. From then on, she tears apart the white-lotus stepsister with her bare hands, exposes the hypocritical Crown Prince, plots step by step to overturn old cases and protect her family; he is hard-mouthed but soft-hearted, secretly backing her up, cold in front of people and protecting his wife behind them. From taking what they each need to running toward each other in both directions, she stirs up the winds and clouds with the wisdom of rebirth, and he escorts her with the power of the Regent, ultimately settling accounts with enemies and clearing grievances.