Reborn in the 1970S: After Taking Down the Scum, I Marry a Rugged Man and Live Happily Ever After

[Alternate historical setting + revenge and putting scumbags in their place + all-out pampering + heroine leads her family to prosperity] In her past life, Yu Huaiyu left her home and spent fifty years living away from her family just to marry Zhang Shaosi. It wasn't until she was dying that she learned her entire life had been manipulated by Zhang Shaosi and Fang Jingyue. They had set her up to ruin her reputation, leaving her no choice but to marry Zhang Shaosi in secret. She became the stepping stone they used to rise to success. Then, after they'd achieved everything they wanted, they decided she was in their way and joined forces to take her life! They even cruelly revealed the whole truth while she lay on the brink of death! But after being reborn in a blood-soaked moment, Yu Huaiyu was no longer the fool who'd been kept in the dark in her past life! This time, she wouldn't just snatch away every opportunity that should have gone to those two! She would also give her parents, who had suffered terribly in her past life, a good life! P.S. The heroine has a golden finger.