Qin Lie, a low-level street gangster, accidentally activated an ancient ancestral jade during a debt collection conflict and obtained the inheritance of god-level martial arts skills. In a modern city where aura has disappeared, he relied on hard work and unyielding fighting spirit to start from the underground boxing ring, and gradually uncovered the conspiracy of martial arts families and transnational plutocrats hidden behind the bustling city. He looks arrogant and unruly (pretending to be a pig and eating a tiger), but in fact he has a passionate and righteous heart. He rises against the odds amidst the constant provocations and pressures from Green Tea's ex-girlfriend, and eventually protects his confidante and becomes the only supreme figure in modern martial arts.