Book Transmigration: The Unhinged Villain Specializes in Curing Every Yandere

[Transmigrate into a book + System + unhinged + villain + strong female lead + no romance] She left a casual bad review on a fake strong-female-lead novel full of cliches, then opened her eyes as the unhinged older sister of the novel's simp male supporting character. And this world had more than one destined protagonist trying to rise to the top. With her simp little brother about to hand over their family fortune, Su Jinxuan maintained a perfectly straight face, though she was panicking inside... You hack author, could you make it any more melodramatic? Some System: Don't panic, miss. When it comes to squandering money, we're professionals! Some quick transmigration heroine: "Without money, you're nothing!" Some genius doctor hero: "What's the point of being a master of both medicine and poison!?" Some powerful figure from the myriad heavens: "I never thought I'd get caught out in a gutter..." Under the resentful gazes of all those novel protagonists, Su Jinxuan blinked her little eyes without expression. "I didn't, I haven't, don't make things up!" "I'm just an innocent little victim who didn't want to transmigrate into a book..." "This world is dangerous. Even rebirth and quick transmigration can have accidents, right? It's not my fault!" "Really! Honestly!" The protagonists: "Yeah, right!"