In her previous life, the heroine Shen Zhiyi was designed by her concubine Shen Zhiwei to marry the tyrannical prince and died tragically in the cold palace. On the day of her rebirth and engagement, she rushed to marry the "sick and weak" proton Pei Zhao, but she didn't know that Pei Zhao was also a reborn person - he was the real dragon emperor who she missed in her previous life as a "substitute". The two got married with their own plans, and in the process of testing each other, they uncovered the truth about the "marriage curse" and joined forces to break the situation, from marrying the wrong spouse to becoming an empress and empress.
