Modern romance novels are usually about romance, passion, and adventure. They often involve complicated interpersonal relationships, love, emotional conflicts, and interactions between characters. Modern romance novels often emphasize the power of love, exploring the nature and possibilities of love, as well as the growth and change of people in love. Some of the classic modern romance novels include: Love and Freedom: Modern romance novels often explore the relationship between love and personal freedom, as well as the challenges and choices that individuals face in the process of pursuing love. Growth and Change: Many modern romance novels describe the growth and change of characters in love. They find themselves becoming more confident, mature, and loving. Romance and adventure: Modern romance novels often contain romantic elements to describe the romantic relationships and adventures between characters. 4. Emotional conflict and betrayal: Emotional conflict and betrayal are important elements in many modern romance novels. The emotional entanglement and betrayal between the characters help them better understand the complexity of love. Modern romance novels are an important genre of literature. They often explore topics such as love, interpersonal relationships, and emotional conflicts to provide readers with a profound emotional experience.