This is an era of disco comeback, and when Travolta starts to wiggle his fat body, so do his old fans in Paris-the famous disco Gin Fizz is about to reopen, and a few 40-year-old laid-off workers have formed a "queen bee" dance team, eager to regain their glory. However, everything is not that simple. If you want to enter the Gin Fizz to perform, you must have all kinds of professional training, so they invited the beautiful dance teacher of the Dance Academy, France Naval, to make these old men almost famous, but also a little more reverie about the future.