Ten years ago, young Feng Tianxing was plotted and fell into the abyss. However, he was rescued by a mysterious old man and embarked on an unknown martial arts road. Ten years later, he returned to the city with his amazing martial arts skills, only to find that his former home had changed: his sister was bullied by the powerful, his best friend was behind bars, and even the martial arts gym he had worked so hard to manage had been occupied. Faced with the multinational consortiums, underground forces and ancient warrior organizations hiding in the darkness that dominated the city, Feng Tianxing did not choose to fight violence with violence. Instead, he used martial arts wisdom, business acumen and legal means beyond ordinary people to gradually disintegrate his opponents' conspiracy. He opened martial arts halls and taught martial arts in the city, combining ancient exercises with modern scientific training to help ordinary people strengthen their bodies and fight against evil. With each confrontation, he gradually discovered that behind the forces that plotted against him, there was actually a mysterious group that attempted to monopolize the world's warrior resources with elixirs. Feng Tianxing not only wants to avenge his relatives, but also protects the ordinary people in this city. With his innocent heart, unparalleled martial arts skills, and a group of daring brothers, he wrote a counterattack legend in the reinforced concrete jungle. This is a story about growth, protection and justice, telling readers that a truly strong man does not conquer the world with his fists, but illuminates others with his faith.