Chen Jiazi is an ordinary city rat who stumbles upon an ancient text. From it, he comprehends a diagram for circulating qi along the Martial Path. He secretly practices, grasps the essence of qi, draws it into his body, and breaks through the limits of the human body. He can crush steel in his hands and shatter reinforced concrete with his fists, embarking on a path beyond the ordinary.
The protagonist is decisive and ruthless, and establishes a power of his own.