I Became the Cruel Villainess Who Had Just Drugged the Male and Female Leads

【Transmigrate into a book + lighthearted, sweet romance + the original author is the villain + marriage before love】 (Fake gentle, genuinely goofy and adorable lawyer) vs. (Fake schemer, genuinely warm-hearted second male lead who takes the crown) Criminal defense lawyer Lan Yue opens her eyes and finds herself transmigrated into the only villainous second female lead in a melodramatic novel where the second male lead wins the heroine after putting her through hell. The original plot? In the first half, she constantly causes trouble and torments the heroine, including framing her for a miscarriage and forcing her to donate her liver, while repeatedly cheating on the male lead. In the second half, the original second male lead exposes her true, malicious nature, then personally packs her off to a red-light district in Thailand. Her ending is worse than a stray dog's. Nan Yue's plan? I'm a criminal defense lawyer. I know the law, okay? As the only villain in the book, surely I can turn over a new leaf and teach everyone the law. The heroine's been betrayed by the male lead? I'll hand her divorce papers right away. The male lead is forcing his pregnant heroine to donate her liver and kidney? I'll call the police on him. The only one I can't handle is Yu Jing'an, the devoted second male lead who's secretly in love with the heroine. Why not just marry him? It's illegal to dump your wife in Thailand, isn't it? Unfortunately, the original second male lead hates Lan Yue with all his heart and won't listen to reason. So Lan Yue knowingly breaks the law, knocks him out, and has her way with him. She hit him so hard he lost his memory. Lan Yue nervously stays by the second male lead's side, pretending to be a gentle, virtuous wife. But the longer she keeps it up, the less things seem right. The look in his eyes grows more and more tender. Frightened, Lan Yue confesses everything and asks for a divorce. He lowers his eyes, full of affection. “Wouldn't it be better if you lied to me for the rest of my life, sweet wife?” The tragic novel turns into a sweet romance, and everyone finds happiness except the original male lead. Then, suddenly! The original author steps in to defend the original male lead. “Who dares bully my precious male lead?” The second male lead and the original heroine step in front of Lan Yue. “Wife/little sister, we'll protect you.”