Transmigrated to the ’70S, I Dumped My Cheating Boyfriend and Got Rich

[Transmigration + period setting + marriage first, love later + putting scumbags in their place + sweet romance + building wealth] She transmigrates to the 1970s, only for her future mother-in-law to storm over and call off the engagement. What use is a man who can't do a thing and cheats on her? Break it off! Absolutely! Her family is so poor they can barely scrape by? So what? She's a transmigrator with modern knowledge, and getting rich is no dream. The village is too poor? Fine, one family getting rich is nothing compared to the whole village getting rich. Come on, everyone, get moving and work together to build a prosperous village! Who could have guessed that a local tough guy would come asking for her hand? She thought he would be a rough brute, but it turns out he's a man who does everything his wife says. How could she pass up a good thing like that? Marry him! No hesitation! But people say he's infertile? Well... that doesn't matter. She wants to marry him for who he is. The man: Honey, I swear I'll spoil you rotten for the rest of my life. His mother: Anyone who dares say a bad word about my daughter-in-law will have me to answer to! Their sweet everyday life is full of laughter, tears, love, and dreams. Come see them build a brilliant life together in the 1970s.