描写一个火车司机在党的教育下，克服技术上的困难，终于战胜官僚主义和保守思想，在艰巨的条件下，创造了满载超轴的记录，完成了国家的运输任务。

Jihun is a 19-year-old trainee working at a small factory, where he is paired with Wooseok, his indifferent and careless supervisor. When a problem arises with a client, Jihun, who doesn’t have a driver’s license, happens to take the wheel. This is a film with an impressively warm gaze on the bleak lives of the two workers from different generations.