The smart and efficient young person Lin Xiaotang looked down on rural wedding banquet manager Uncle Lin's three thousand yuan coordination fee, publicly questioning its value, and stubbornly decided to manage and prepare her wedding independently through a self-built group chat to save costs. However, on the wedding day, sudden problems such as guest overcrowding, material shortages, and seating chaos broke out one after another, leaving her flustered and in a sorry state. In contrast, the Lin family, who held a two-banquet wedding of two hundred tables on the same day, was well-ordered under Uncle Lin's coordination. Afterwards, Lin Xiaotang calculated her expenses, discovered that extra spending far exceeded three thousand yuan, finally came to her senses, went to apologize in person, and understood the ingenuity and value of coordination backup and preparedness.