Il Doo who was hired by a loan shark, runs along Route 1 to sell the debtor's daughter, Yoon Seo, to a brothel. Yoon Seo who seemed to have given up her fate, follows Il Doo without resistance. Jong Beom, a mysterious man that they met on a broken road where they can't go anymore. Along Route 1, the three people travel together. As time goes by, Il Doo grows more and more unwilling to leave Yoon Seo behind. The journey of those who have nowhere to go and no place to return to begins!