I Was Lin Daiyu in the Red Mansion, and I Started Killing After I Returned to the Marquis Mansion.

Introduction: She was originally Shen Xinlan, the legitimate daughter of the Earl of Beijing. And she is the only legitimate daughter. Unexpectedly, on a snowy day that year, my father suddenly brought back a woman and told her that she was her sister and asked her to take care of her. Soon after, he brought back another woman. She was brought into the Marquis' mansion and she was said to be her stepmother. In just two months, Shen Xinlan went from being a high-ranking and favored daughter of the Hou Mansion to a prisoner of the Hou Mansion, and all of this was because of them... But at the beginning of her destiny, by chance, she became Lin Daiyu. Where should she go in the future? Is she Lin Daiyu or Shen Xinlan...