This was a novel about the protagonist who traveled from the future to ancient times. In this story, the protagonist discovers that time travel is a feasible concept and decides to go back to the past to change history and save those who may be threatened by the future. The protagonist experienced many difficulties and challenges but finally succeeded in achieving his goal and became a legend. This story might involve time travel, historical research, character creation, emotional conflicts, and other elements. It was an imaginative and dramatic novel.