Modern-day girl Ye Xingchen transmigrates into a tragic romance novel as a cannon-fodder princess consort. Determined to escape the tragic fate written for her in the original story, she decisively tears into her scumbag husband and presents a divorce letter, determined to defy fate and rewrite her destiny. Armed with a medical space and well-versed in mystical arts and strategy, she carefully plots her moves, punishes the wicked, and breaks through one predicament after another. What she doesn't realize is that Cang Boyi, the powerful Regent who holds sway over the imperial court, can read her every thought. After several rounds of mutual testing and suspicion, the two join forces to fight against the power struggles of the imperial court. Ye Xingchen saves Cang Boyi's life several times, while he does everything in his power to protect her. Thus begins a tender romance between two people who rise above adversity and turn their fate around.