A fable about a monster created by grown-ups who didn’t pay attention　　Yeong-hoon is a 13-year-old boy who leaves his house not being able to stand his father’s abuse anymore. He has no place to go so he takes the subway to Oido and there he meets Hyeon-soo, a orphan the same age as him. Hyeon-soo has already been to the Detention Center for Teenagers and his rough actions cause..爱情就像一场赌博，赌注是青春，筹码是幸福。