The story begins when hero Zhao Huai’an decides to take refuge at the Dragon Gate Inn after being pursued by government officials for rescuing one of their captives. There, he is saved from death by the inn’s previous owner, Jin Xiang Yu, who wants him to leave the mundane world with her

The world renowned “Invincible Hand” Ken could identify not only mahjong tiles, but also cards with his fingers which had made him a legend. Upon his retirement as the Chief Security Consultant in Las Vegas, Ken returned to his hometown Macau, where he met his old friend Benz, and Benz’s son Cool and nephew Karl. Both Cool and Karl wanted to follow Ken. Ken claimed that if Cool could successfully cheat him once or win over him, he would then accept Cool as his protégé. Cool’s step brother Lionel, an undercover agent, had disguised his identity in an international gambling mafia which had planned to form an alliance with mafias in illegal gambling from all over the world to control the result of soccer matches. Lionel had recorded the entire conference, with the criminal evidence kept in an imitated eye. The eye was coincidentally given to Rainbow, Ken’s only daughter, which put her in danger. The retired Ken was forced to use his “Magic Hand” once again to uncover the evil plan…

In 19th-century China, during the corrupt Qing Dynasty, the people are suffering at the hands of greedy landlords, crooked officials, and unwelcome invaders. To bring his people together, Chen Xiang opens a martial arts school combining teaching techniques from both the North and the South. When Chen refuses to join the armies of the Qing Prince, the prince seeks revenge on Chen's school and family. To survive, Chen must rise up and fight to free his students and protect his home.