Since the Age Is Not as Good as the Age

She is the perfect substitute for her master, taking the place of the prime minister's daughter to enter the palace and choose a concubine. With just one glance, he was noticed by two of the most powerful men at the same time. One is the ruthless King Qi, who is accused of killing his wife. He insists on granting her a marriage and involves her in the treacherous palace. One is a prince who is as gentle as jade and has hidden worries. He never forgets her and extends a helping hand to her in the palace. Facing her husband's indifference on the wedding night, the successive assassinations in the house, and the confusing web of "wife killing", she was walking on thin ice. When the "master's" orders run counter to one's own wishes, and when truth and lies are intertwined and difficult to distinguish, how can a substitute find his own name in the whirlpool of power and emotion?