Lin Lihu and Lian Wenyan used to be a pair of Guandan partners. Two years ago, in a Guandan tournament, Lin Lihu deliberately lost the match for the sake of betting on the sidelines, which led to a fallout between the two. Lian Wenyan continued to run a Guandan hall, promoting Guandan culture, while Lin Lihu went to Cambodia and became involved in peripheral gambling activities related to Guandan matches. In the blink of an eye, the second Guandan tournament arrived, and to attract more sideline bets, Lin Lihu used various means to coerce Lian Wenyan to participate, ultimately causing the already terminally ill Lian Wenyan to lose his life. Lian Wenyan's daughter, Lian Mengmeng, sought vengeance for her father by teaming up with a down-and-out chef, A Jin, to form a Guandan duo. They made it to the finals of the second Guandan tournament, ultimately facing off against the duo of Lin Lihu and A Xiang. In a key match, A Xiang betrayed Lin Lihu because her parents had been persecuted by him and died years ago. Lian Mengmeng and A Jin not only won the championship but also found love. Lin Lihu was arrested according to the law.