Well-Written Transmigration Novels That Aren’t Too Far-Fetched

Looking for books similar to After Transmigrating into a Book, I Was Doted on by the Ice-Cold Powerful Minister (The Art of Pampering). The fictional setting should not be too outrageous, the historical details should be accurate, and the values should be sound. The premise should not be overly complicated. Neither the male nor female lead should be a naive sweetheart or a sanctimonious do-gooder.