In order to cure his father, the couple Mu Xi and Chen Chen worked hard abroad for a full three years and finally saved up 200,000 in savings. However, on the eve of their impending return to China, Chen Chen was set up at a fellow townsman gathering, and all the hard-earned savings were defrauded. With nowhere left to turn, Mu Xi, who had always hidden her own big-shot identity, took Chen Chen back to this "Hongmen Banquet" full of conspiracies, and a smokeless contest thus unfolded.