Becoming a Big Shot in the 1980S [Book Transmigration]

Blurb One: Gu Nanshu transmigrates into a period-era lucky heroine novel as a disposable supporting character. His only purpose is to give the heroine connections and opportunities, before dying a gruesome death at the hands of criminals and losing his whole family. Knowing the plot, Gu Nanshu rises up in anger. Whoever wants to be a disposable character can do it. He's done! His sister-in-law steals his brother's compensation money and runs away? Gu Nanshu grabs a weapon and takes the whole village to the train station to catch her. His aunt teams up with her nephew to ruin his younger sister's reputation? Gu Nanshu turns around and sends them to prison. The heroine covets his things? Gu Nanshu exposes her hypocritical nature in front of everyone, leaving her worse off than before. Blurb Two: By a twist of fate, Hu Yaohua dreams of the life she lived in her previous life. She promptly breaks off her engagement to her short-lived fiance, who won't live another year, and marries a man who will go on to enter government and rise through the ranks. She waits and waits! Her former fiance opens a shop! Her former fiance starts a factory! Her former fiance becomes a nationally renowned entrepreneur! She watches as her former fiance not only survives, but becomes a big shot everyone looks up to. Then she looks at the useless man by her side, who didn't even pass the college entrance exams and can't get a foot in the door of government. Hu Yaohua: ...This isn't how the plot is supposed to go! Reader's Guide: 1. Hu Yaohua is neither the heroine of this story nor the heroine of the original novel. 2. This is a fictional modern setting with original worldbuilding. Please don't draw comparisons to real life. 3. The male lead's story is romance-focused, but the romantic plot is not a major focus. 4. Expect outrageous melodrama and absurd characters. Don't read if that's not your thing. Theme: Work hard and prosper.