Four college students wanted to shoot Hollywood videos and finally persuaded the driver of the shuttle bus, Little Wolf Dog, to participate in the show. In order to seize the time to rehearse with the busy driver, they crowded in the car and staggered around to rehearse with the little wolf dog when they went out to rehearse. Unexpectedly, an accident occurred during the filming, which made them reflect on the overworked work style of large truck drivers, the salary system of basic salary plus bonus, and driving on dangerous roads day after day... Real life is indeed more real than movies. It seems that he is at a critical moment at any time.