Jiang Lin was drenched in a strange blue rain in the toilet of his senior year of high school, and became the first person to awaken in the world. During the two years he joined the army, he silently practiced his ancestral swords. When he was discharged from the army, he coincided with the country's public spiritual revival. Because of his outstanding strength, he was appointed as one of the "Twelve Zodiac Signs" of the Dragon Kingdom to guard Shandong.
Armed with the twin swords "Po Jun" and "Greedy Wolf", Jiang Lin not only has to deal with spiritual disasters in the province, but also has to deal with the other 199 second-level powerhouses in the world. As the investigation deepened, he discovered that the spiritual rain four years ago was actually a man-made experiment, and that he and other members of the zodiac were just experimental subjects for certain beings.
From the boy who wakes up in the toilet to the pig king guarding one side, Jiang Lin's double sword will split this aura conspiracy that affects the world.
