Can you recommend some sad romance novels?

I recommend the following novels to you: 1. "Stepdaughter Glory": It tells the story of the female protagonist, as the biological daughter of a winner in life, who made up her mind to be independent and live a good life after her rebirth. 2. [Song of Mountains and Rivers]: It tells the story of a palace maid's desire to leave the palace and become an ordinary woman. It also tells the story of her relationship with a few handsome princes of the Tian family and a humble palace maid whose heart was as still as water. 3. [The Crown Prince Consort's Guide: It tells the story of a well-read and well-mannered love story between the Crown Prince and the Crown Princess.] 4. "Loving You When I'm Sad" was a story about the female protagonist falling in love with the male protagonist because of his white moonlight, but the male protagonist's eyes were filled with another person. 5. "No Joy in a Prosperous World": It was a sad story about the female protagonist who eventually became the empress despite not being willing to be the empress. I hope you like my recommendation. Muah ~