There were many novels that described the protagonist traveling back and forth through ancient times or other worlds to use technology to dominate the world. Among them, the more famous novels were Battle Through the Heavens, The Peak of Martial Refinement, Douluo Continent, and so on. In these novels, the protagonists obtained advanced scientific and technological knowledge after traveling through ancient times or other worlds. They used this knowledge to continuously improve their abilities and finally dominated the world in ancient times or other worlds. These novels were very popular among readers.