Following the death of his parents, Yeong-cheol shines shoes in the streets, struggling to care for his sick younger sister Yeong-hui and make ends meet. Despite the persuasive efforts of low-life criminal boss Wang-cho, pickpocket Jjang-gu, and prostitute Mi-hwa, Yeong-cheol vows to lead an honest life by looking after Yeong-hui with cigarette salesgirl Myeong-sun and helping newly arrived shoeshine boy Dong-seok settle in. However, a tragic accident forces Yeong-cheol to make an important deci...