There were many fantasy novels where the main character used a saber, such as Battle Through the Heavens, Martial Refinement Peak, Douluo Continent, and so on. These novels usually described the protagonist gradually mastering saber techniques in the process of practicing martial arts and displaying amazing saber intent in battle. The novels about the protagonist using a knife usually involved some combat techniques, cultivation systems, character creation, and other aspects that were very popular among readers.