Which novels had male protagonists who had been in prison and female protagonists who had a crush on him since high school?

The male lead used to work at the train station and had a beautiful girlfriend. The two of them were childhood sweethearts. The male protagonist was imprisoned because of his girlfriend's younger brother. The female lead was the younger brother's classmate. Knowing that the male protagonist had someone he liked, he only silently paid for it and helped the male protagonist find a lawyer. While the male protagonist was in jail, his girlfriend had been with someone else and died. The female protagonist helped her write a letter to the male protagonist who was in prison. When the male protagonist came out, he did business and fell in love with the female protagonist. The business grew bigger and bigger. The male lead was intimate with the second generation of the official, and the female lead left before the wedding. Three years later, the male lead chased after her. Ending He.
Something like that. Last year, I read it until I forgot its name.

Answer 1

[Answer: I recommend the novel "Fifteen Years Waiting for Migrating Birds (Official Version)" to you.] The male lead Pei Shangxuan and the female lead Li Li had a crush on each other for fifteen years. In the end, Pei Shangxuan fell in love with Li Li, but Li Li could no longer continue to love him. The story was crazy and touching, and it really matched the plot of the novel described in the question! I hope you like my recommendation, Mwah!