Pessimistic loner Wan Deuk (Yoo Ah In) doesn't care much about school, and is quick to throw a fist if anyone bullies his father (Park Soo Young). He has the misfortune of living right next door to his straight-talking homeroom teacher Dong Joo (Kim Yoon Seok), who is unconventional, unkempt, and constantly singles him out. It's a headache for Wan Deuk every time Dong Joo yells his name - and he sure does it often. Dong Joo simply won't let Wan Deuk be. Instead, he keeps pushing him, convincing Wan Deuk to train in boxing and to meet his estranged Filipina mother (Filipina-Korean actress Jasmine Lee, who was elected into South Korea's National Assembly in 2012).
This edition comes with commentary, making-of features, deleted scenes, poster shoot, trailer, gallery, and other special features.