Got on the Wrong Sedan and Chose the Right One

I am Yang Yi. The new women of the 21st century have inexplicably traveled to this sterile place. Although they have become a young lady, they are no different from a maid. My mother was a concubine and died quite early. She is fine and relieved, leaving me here to suffer. Fortunately, my father who clung to power wanted to please the current emperor and prince, so he sent me and the annoying second sister to the palace. Oh my god, how could this bloody plot happen to me? Depressed