It tells the story of Zhang Peng, whose parents died when he was young, and was pushed into the world of thousands of doors by fate. He learned gambling skills under the guidance of his master, Fourth Master. After he became an adult, he returned to his hometown and was involved in the power struggle in the Black Gold Nightclub. He encountered plots from his peers, pursuit by the underworld, and threats from the Shen family. With his resourcefulness and skills, he repeatedly broke through dangerous situations, gradually uncovered the truth about his master's death, and fell into deeper grievances. Between friendship and revenge, Zhang Peng adheres to the principle of "there is always a way" and seeks justice and survival in the gambling game of black and white.