After We Broke Off the Engagement in 1980, the Whole Family of This Scumbag Begged Me to Come Back.

In her previous life, she was tricked to death by her husband's family, squeezed dry by her natal family, and abandoned by a scumbag. Reborn in 1980, she has no space or powers. She only has a pair of eyes that can see through the world. She works step by step, abuses scum, divides the family, makes money, marries a good man, and lives to become the most ruthless female boss in the 1980s.