Jiang Yuexin travels back to her previous life and sees through the schemes of her hypocritical best friend. In her previous life, she was framed and died with grievances. This time, she plans every step carefully and refuses to be manipulated again. Within the deep palace, jealous consorts frame her, powerful noble families exert pressure, and rumors follow one after another. Everyone waits to see her lose the emperor's favor and fall from grace. But so what? The cold and ruthless Emperor Gu Chengyu loves only her wholeheartedly. No matter how fierce the storms in the imperial harem become, he shields her from every open attack and hidden plot. Among three thousand beauties and countless favors, there has only ever been one woman in His Majesty's heart: her.