Blade Zen

In a parallel time and space similar to the segregation of vassal towns in the late Tang Dynasty, there are many martial arts sects in the martial arts world, and the imperial court has a martial arts department to monitor the martial arts. The Su family, a sword-making family, was wiped out because of a mysterious dragon scale dagger, leaving only the orphan Su Du. Various forces in the world are competing for resources, secrets and power, and they are constantly fighting openly and secretly. At the same time, there are some mysterious organizations and ancient legends, and a huge storm is quietly brewing.