Synopsis
She was reincarnated into a devastating novel as the younger sister of the male protagonist — a commoner adopted by a duchess who needed to fill the void after his real sister died. In the original story, this sister is tortured and killed. She has nightmares every day. The male lead, seeing her fear, is starting to change — and she suspects she might be the reason he becomes a villain. The closer she gets to the end, the more desperate she is to change it.
