Dark novels usually referred to fantasy novels with horror, suspense, and thrills as their main characteristics. The theme often involved darkness, magic, demons, zombies, monsters, and other supernatural elements. The main characteristics of dark novels were horror, mysterious scenes and characters, as well as plots and endings that were full of tension. The origin of dark novels can be traced back to ancient times, but in modern society, it has become a popular literary genre. Many dark novels had their own unique styles and characteristics. For example, they might describe creepy ghosts, evil magicians, dark rituals, mysterious runes, and so on. Dark novels were often presented in the form of stories, with plots full of twists and turns, suspense, and thrills. The readers were often guided by the development of the story, and as the story progressed, they constantly felt tension and fear. The endings of dark novels were often full of surprises and reversals, allowing the readers to feel the thrills and excitement while also giving them a deep thought about the meaning and meaning of the story.