The plot of a romance novel is often full of romance, emotion, and drama. Here are some possible plots: 1. Meeting and parting: The protagonist met by chance. The two of them had feelings for each other in an unexpected encounter. However, after parting, the protagonists gradually deepened their feelings for each other through various ways of contact and finally got together. 2. Love test: The relationship between the protagonists is tested by various tests such as long-distance love, family opposition, career gap, etc. In the test, the protagonists constantly overcome difficulties and support each other. In the end, they overcome all obstacles and came together. 3. A romantic proposal: The protagonists propose to the heroine during a trip. The heroine gladly accepts the two and begins to prepare for the wedding. Finally, a romantic and grand wedding is held. 4. Emotions in the workplace: The protagonists met in the workplace and the two developed feelings at work. However, their career paths were different. The protagonists gradually deepened their feelings for each other through constant communication and communication, and finally got together. 5. Family and kinship: The protagonists gradually discover each other's commonalities and emotional ties in their interactions. The family members also have a good impression of the protagonists. Finally, the protagonists and their families overcome their family difficulties and come together. These are some possible plots for romance novels. Of course, the specific plot still needs to be conceived and adjusted according to the theme, characters, background, and other factors of the novel.