In 2123 AD, in the ultra-modern city "Lingxiao City", traditional martial arts and holographic technology were deeply integrated, giving birth to a new genre of "data martial arts". I used to be Lin Fengche, the top soul hunter in the martial arts world, but lost everything due to a conspiracy. Five years later, when I kept my name anonymous and just wanted to live quietly, a mysterious girl named Luo Nichang, who claimed to be my former junior sister, suddenly broke in and brought news that shocked the entire Lingxiao City - the legendary "Martial God Database" was not destroyed, but was implanted in the brain of a dying girl. In order to protect this last flame of martial arts, she and I were forced to once again step into the arena where data and swords were intertwined, and this time, the entire dark forces in Lingxiao City had set their sights on us...