World view: Under the surface of modern cities, there is an extraordinary world with "martial arts" as its core. A hundred years after the spiritual energy was revived, the martial arts system has formed a complete social structure, coexisting in parallel with ordinary society and under the supervision of the "Martial Arts Administration". The world is divided into the "inner world" and the "external world". A strong martial artist can break the void and reach higher dimensions.
Power system:
Nine realms of martial arts: Tempering the body → Opening the pulse → Condensing the element → Transforming the Gang → Divine power → Realm → Law → Holy realm → Divine realm
Awakening of superpowers: Some talented people awaken special abilities such as elements, spirit, space, etc.
Technological martial arts: genetic modification, nano-armor, artificial intelligence-assisted training
Ancient inheritance: ancient techniques and artifacts in ruins and secret realms
