
Chang-ho, 12, becomes friends with a North-Korean immigrant about the same age who just crossed the Dooman river, border between North-Korea and China. His mute sister and his wise grandfather accompany him through a series of misfortunes.
Official trailer from TMDB

Chang-ho
Jeong-jin
Soon-hee
Grandfather
Chul-bu
Zhang Lu
Zhang Lu
Guillaume de Seille, Hye Kyung Woo, Lee Jeong-jin





