Xu Lan uses a 99-yuan test-drive coupon and insists that her nephew, Gu Yan, arrange a luxury car as the main wedding car for her daughter, Qingqing, followed by dozens of cars to make a grand impression. Gu Yan repeatedly reminds her that the owner of the luxury car dealership across the street is Gu Yan (Gu Yan, with a different character), not him. But his relatives are so dazzled by the prospect of showing off that they demand extra decorations, a parade around the venue, and gift boxes, piling up a bill of 388,000 yuan. On the wedding day, the real owner arrives to demand payment, and the relatives all try to shift the blame. The bride's in-laws call off the wedding. Qingqing declares that she would rather ride in an ordinary car than use someone else's bill to put on a show. Xu Lan asks every relative she can think of for money, but no one helps. True dignity has never been about grand displays, but about standing firm and respecting one's limits.