Chu Kuangsheng lives as a frail outcast in his own family's shadow. Mocked throughout Shiyang town for his inability to cultivate spiritual power, he's considered a burden to the prestigious Chu clan. Everything changes when an assassination attempt forces him to awaken an ancient family technique buried within his damaged meridians. His body transforms overnight, unlocking potential no one suspected existed. Now Chu Kuangsheng walks a double life. By day, he remains the weak heir everyone knows to dismiss and underestimate. By night, he operates under a legendary alter ego known throughout the martial world as Kuangzun, a prodigy warrior whose power grows with each passing month. This secret identity becomes his weapon to investigate the truth behind his parents' mysterious disappearance and root out corruption festering within his own clan. Caught between two worlds, Chu Kuangsheng must navigate dangerous alliances while keeping his explosive abilities hidden. Every confrontation tests whether his dual identity can survive exposure, and whether seeking the truth is worth the cost of his deception.