Yan Baojiu (Zhu Shimao), who is middle-aged, has been a business leader for many years with his extraordinary alcohol tolerance and has made a lot of money. Now as the vice president of an advertising company, he not only has an enviable high income, but also a happy family. He lost his job after signing the wrong contract when he was drunk, and that night he accidentally entered the wrong door and lay on the bed of the out-of-date actress Bai Lan (played by Kristy Yang). Encouraged by his friends, Yan Baojiu cheered up and planned to start his own business, but the entrepreneurial process was not smooth. Fortunately, Bai Lan helped him several times, which allowed his advertising company to slowly get on the right track. At this time, Yan Baojiu's close relationship with Bai Lan made his wife Tao Liuyan (played by Wu Junmei) suspect that her husband had cheated on her, and his daughter Mengmeng (played by Liu Xin) and Xiaolin (played by Qiao Renliang) from his own company also started an underground love affair. How will Yan Baojiu face the restart of his career and the emergence of a family crisis... This film brings together many celebrities from three generations of the entertainment industry, directed and acted by the famous comedian Zhu Shimao. Its powerful star lineup can be called the best among domestic films.