Nick (Chevy Chase Chevy Chase) is an ordinary geological analyst who works earnestly and diligently every day and has no unmistakable thoughts about life. One day, with a hangover, he dragged his tired body to the seminar. Unexpectedly, Nick, who was too tired, fell asleep in the bathroom. Unfortunately, the magnetic cyclotron at the seminar broke down, and in order to ensure the safety of the attendees, the organizers decided to evacuate, but forgot Nick, who was still sleeping in the bathroom. In this way, Nick became the only survivor of the mechanical failure, however, no one knew about it, because when Nick woke up, he had become invisible because of the change of the magnetic field! For a while, Nick's life has undergone earth-shaking changes.