Can a Couple Who Is Not Suitable for Each Other at the Beginning Really Make It to the End?

I Want to See the Love of Ordinary People, Plain and Simple

I have read a lot of books with protagonists. I want to read about ordinary people's love, ordinary life, ancient and modern sayings, no time limit. I have read a lot about generals, marquises, CEOs, and emperors, and I want to read books with their subordinates as the protagonists.