The modern heroine is dressed as Taiping, the eldest princess of the Daqing Dynasty, and as soon as she opens her eyes, she encounters the shocking scene of the prince being exchanged. Relying on the plot of her previous life and barrages from heaven, she discovered that her father had laid out a murderous plot for twenty years in order to cover up the secrets of the palace incident. She exchanged the deceased prince's posthumous son with his real prince, with the intention of raising the deceased prince and eradicating future troubles.
