Transmigrated into a Book in the ’70S: After Beating Up the Scumbag, I’m Rich and Loved

[Alternate 1970s setting] [Both leads are each other's first and only] [Everyday family life] [The whole family dotes on her] [Building a fortune] [Portable space with a spirit spring] After transmigrating into a book set in the 1970s, she discovers she's become a vicious supporting character: a lovesick fool used as a stepping stone, drained by the male lead, and blamed for bringing ruin on her whole family. Who could put up with that? Su Mingzhu won't! Since she's here, she's done following the script. She's the real protagonist! Scumbag, die! That bitch wants to get involved too? Fine, I'll take you both down! But as Su Mingzhu fights on, she somehow gets involved with Chen Yanxiu, a “violent mute” young man sent to the countryside whom the villagers and educated youths all despise. Just when everyone thinks Su Mingzhu is done for, Chen Yanxiu stops being violent and mute? And he even goes with Su Mingzhu to the capital? Not only that, Su Mingzhu becomes the wife of a high-ranking official and a famous entrepreneur, envied by the scumbag, the bitch, and even the whole village? She has twins, a boy and a girl, in her first pregnancy, then twin boys in her second, making her status virtually unshakable? Villagers: Our eyes have been blinded... The scumbag, her former male lead: I regret it. Mingzhu is so wonderful. Why didn't I choose her? His childhood sweetheart and arranged-marriage bride, the female lead: What a jerk! I went to the countryside for you, and you still can't stop thinking about that woman! Chen Yanxiu: “Baby, it's time to rest...” Rubbing her sore lower back, Su Mingzhu rolls over. “Go away, go away, go away. Aren't you tired?” Chen Yanxiu smiles and kisses her forehead. “All right, baby...” Note: The heroine never lets anyone walk all over her. She can be sweet or badass, and her golden finger stays secret.