My Sister Is the True Destiny

When I was eight years old, my mother gave birth to a younger sister. The imperial master predicted that his sister would have a phoenix destiny, and she would be given the title of crown princess when she was still in her infancy. I secretly ran to see her, but saw my sister being replaced. I thought they were playing hide and seek, so I quietly replaced my sister. When my younger sister grew up and was about to enter the East Palace, a girl suddenly ran to her mother pitifully and cried: She is the daughter of the Qin family and the future crown princess.