Two friends, Jung Jong-suk and Hwang Kyung-min, meet after several years and talk about their time in school, which left them scarred.
Yang Ik-june
Jung Jong-suk (voice)
Oh Jung-se
Hwang Kyung-min (voice)
Kim Hye-na
Kim Chul (voice)
Park Hee-von
Young Hwang Kyung-min (voice)
Kim Kkob-bi
Young Jung Jong-suk (voice)
Jo Yeong-Bin
Kang-min (voice)
Heo Ji-woong
Detective (voice)
Kyung-soon
Jong-suk's Mother (voice)
