Ask for the title of a rebirth novel

He couldn't quite remember the names of the male and female protagonists. It was a novel about rebirth, but it seemed to be based on the background of the 70s to 80s. The female protagonist had a high-ranking background. Her mother died early and her father remarried. She had a younger brother from a different mother. Her father was the mayor and lived in another province with her stepmother and younger brother. The female protagonist lived with her grandparents since she was young. At the beginning of the novel, the female lead watched a movie or something, and then she was reborn and set up her fiancé in her previous life? (Or husband?) In her previous life, the female protagonist found out that one of the guards her grandfather gave her liked her silently and died because of her. In this life, she decided to treat him better and be with him...
I can only remember the general content (The female lead's surname seems to be Liu?) Please, please, who can tell me
Also, when the female protagonist was reborn in high school, she was about to fill in her college entrance examination application. In her previous life, she regretted her father's death. In order to redeem her family, she went to her father's place to study in university and even brought that guard with her. When she was in university, she didn't live on campus or with her father. She rented a house outside. Moreover, she funded a hooligan (who would become a wealthy businessman in the future) to do business while plotting political enemies for her father.

Answer 1

The title of a rebirth novel could be " Rebirth City Cultivation ". This was a very popular rebirth novel. It told the story of an ordinary person who was reborn into a modern city and used modern technology and cultivation methods to cultivate and become an immortal cultivator in the city. The plot of the novel was compact, and the characters were vivid and highly readable.