I Transmigrated into a Book and Became the Big Shot’s Doomed First Wife in the 1970S

(Transmigrate into a book + family squabbles + teaching awful relatives a lesson + raising kids + making a fortune) (A delicate beauty VS a rugged, clingy military officer) I accidentally transmigrate into a book and become a mother, only to find out I'm the doomed first wife who dies young! It's the 1970s, and food and clothing are scarce. I marry an army officer, which should have been a good match. But he's stationed with his unit and has only come home five times in eight years. The last time I saw him was three years ago. His whole family is awful, especially his mother. The original owner was a pushover who let everyone walk all over her. A few words of provocation made her so furious she died on the spot. Every one of her children grows up to be a villain, and they all meet miserable ends. Su Ye becomes the one left to clean up the mess. She gets to be a mom without giving birth, and she's taking on the job of putting her awful in-laws in their place. But the more she settles into this life, the stranger it gets. She starts feeling as if she's always belonged in this era. And what happened to the powerful man who was supposed to be taciturn, only send money, and stay out of her business? What does he mean by climbing into bed every day? A fourth child? No way. Absolutely not.