The protagonist Lu Yun is a martial arts fanatic. He has been fond of martial arts novels since he was a child, and he also dreams of becoming a martial arts warrior with unparalleled martial arts skills. While in college, he had a crush on Liu Yu, who was reading in the library, but he didn't dare to confess. Until one day when he met Liu Yu on the street, Liu Yun was facing a car accident. Regardless of his own safety, Lu Yun rescued Liu Yu at the critical moment. However, he was hit by a car and his life was in danger. During a thunderstorm, a bolt of lightning struck Lu Yun's rising soul. By accident, Lu Yun traveled through time. He came to a dream world of martial arts, where the strong were respected and the weak were like ants. What will be Lu Yun's fate? Stay tuned! Holding a sword and carrying a wine shop at the end of the world, indifferent to the prosperity and light clothes. In ten years, one sword has been known all over the world, and he is famous as a hero in the world.