An era where everyone could possess internal energy. While the existence of martial masters are still quite meaningless, in the current world, martial masters with exceptional abilities are being created through ancient books and systematic research. There are other ancient books that world knows about other than internal energy cultivation methods. Because of the secret martial art manuals that were stolen and hidden away, terrifying monsters were created from it. There was a commotion in the world as they had deviated from the norms and established an organization under the pretext of a martial art sect to grow their power. They are also going all out in taking care of dark clean ups that are supported by huge fundings.