Itsuki, a young man who works at a PR company, can’t resist his curiosity and instinctively accepts the job of "making a movie in Fukushima." But in the next moment, the movie-loving president suddenly demands, "I want to see a science fiction movie with a time machine!" As the day of presenting the pitch approaches, Itsuki is desperate and lost on the beach. Suddenly, a strange old lady appears. "Let's go find a time machine!'’ They set out in search of a "cool vehicle," in a small 2-person truck.