Haejin and Kihyuk met at the same Taekwondo dojang when they were young. At one time, the two had been quite close, but as they went their respective paths in life, they became more distant, no better than strangers now.
In truth, from the days they went to taekwondo together, and even now, Haejin had always looked up to Kihyuk. And finally at the start of the 1st year of high school, the two reunite, now attending the same school, in the same class. However, his anticipation is hopelessly shattered when Kihyuk appears, looking by all means like a total trainwreck.
Still Haejin's feelings for Kihyuk refuses to fade, rather sparking his obsessive and control-freak side. Haejin vows to restore the object of his admiration to his former glory. So begins the inexplicable crackdown - Haejin's great Kihyuk makeover project.