The requirements for an ancient romance novel are as follows: 1. The female lead is usually a strong, intelligent, persistent, and determined woman. The male lead is usually a handsome, talented, gentle, and considerate man. The storyline usually has ups and downs and thrilling plots involving love, marriage, family, power, honor and other topics. There may also be elements such as war and political struggles. The love between the heroine and the hero is usually sincere and deep. They will go through all kinds of trials and tribulations, but they will end up with a happy ending. The language of the novel is usually beautiful and romantic. It uses many classic literary and rhetorical devices such as metaphor, personification, and analogy to let the readers feel the deep emotions and thoughts. Ancient romance novels usually have many versions. Different versions may have different plots and details, but they are all dedicated to presenting a beautiful and lively world.