Back in his high school , Joon-Seok (Joo Sang-Wook) was bullied by Chang-Sik (Yang Dong-Geun). Because of this, school days were like a nightmare. Joon-Seok finds it difficult to live a life that is normal due to the bullying. Meanwhile resides a life. He is going to marry Ji-Hee (Lee Tae-Im). Joon-Seok will cover him back for all your distress.