I Relied on the Archive System to Kill People in the Harem Like Crazy

I smiled when I was reborn and returned to the night when I was sent to the palace by my adoptive mother as a substitute for marriage. In her previous life, she had been a stepping stone for the fake daughter Lin Yuerou, but in the end she was poisoned and killed in a cold palace. This time I bound the archive rollback system, and every "mistake" is a new layout. The dignified queen? Charming concubine? The unfathomable emperor? I chuckled and pressed the save button: "This time, I want this harem to be turned upside down."