Multi-millionaire boss Zhao Youwei was defrauded by his sworn brother Su Jie and girlfriend Hu Xuejiao in league with Hu Xiaotian through a rigged gambling scheme, losing his entire family fortune, including the money for his mother's medical treatment. His mother passed away in shock, and his elder sister Zhao Qian broke ties with him. After losing his family and fortune, Zhao Youwei had a sudden awakening. He knelt in the deep mountains for three days to study under a reclusive gambling saint, mastering the art of cardsharping over five years before making his triumphant return. When his enemies resorted to their old tricks to scam his nephew into massive debt, Zhao Youwei stepped in to reverse the game and take revenge. Driven to desperation, the villains kidnapped his sister to force him into a high-stakes gamble. Ultimately, Zhao Youwei teamed up with undercover casino boss Ye Suting, defeated the mastermind Lao Pi, and assisted the police in smashing the gambling syndicate, thereafter wandering the jianghu as an anti-gambling specialist.