Shang Xia is a straight and humorous chauffeur, but his friend, He Feng, is a horny and gambling social hustler who hangs out in various circles all day long. When He Feng gets into trouble, he usually looks to the kind-hearted Shang Xia to help him out. Externally, He Feng always says that Shang Xia is his exclusive driver. One day, when He Feng took a high-priced job while playing poker, He Feng delayed the appointment and asked Shang Xia to help him to pick up the person in a hurry.