Male Lead, I Only Think of You as a Brother

Transmigrate into a book + Villainess + Childhood sweethearts

Zhang Xinyue transmigrates into a novel she’s read, as the villainess. She arrives before the story begins. There’s no System, no golden finger, and she doesn’t know how the plot will unfold. All she knows is that the villainess later takes her own life because she can’t win the male lead’s love. Zhang Xinyue refuses to end up like the original character. Who says childhood sweethearts have to become lovers? Wouldn’t they have a more stable relationship as siblings? Just as Zhang Xinyue steers their relationship toward becoming siblings, the male lead falls for her. The problem is, the story hasn’t even started yet. What is she supposed to do about this relationship? What a headache!