There were many popular types of novels that could be used to refer to: 1 " Battle Through the Heavens "-Heavenly Silkworm Potato: This is a very popular fantasy novel that tells the story of the growth of a genius youth. After he traveled back in time, he became a powerful martial artist and participated in the Anti-Japanese War. 2 " The Peak of Martial Arts "-Momo: This is a novel with a martial arts theme. The protagonist became a martial arts master after crossing over. He showed strong combat strength in the ancient foreign world and helped the people fight against the invaders. " Douluo Continent "-Tang Family's Third Young Master: This is a very popular fantasy novel that tells the story of a genius soul master's growth. After he traveled back in time, he became a soul master in ancient times and participated in the Anti-Japanese War. 4 " Full Time Expert "-Butterfly Blue: This is a novel with the theme of games. It tells the story of a game expert who returned to ancient times after transmigrating. He showed his powerful game skills in the ancient world and helped the people fight against the invaders. 5 " Snow Eagle Lord "-Outsider: This is a novel with an adventure theme. It tells the story of a young warrior who returned to ancient times after transmigrating. He showed great combat power in the ancient otherworld and helped the people fight against the invaders.