Synopsis: Lee TaeMin and Kim HyeRin had been dating each other for 3 years. Besides that, they are also attending in the same school. But one day, TaeMin found out that HyeRin is going out with another guy named Choi MinHo and she wanted to break up with TaeMin. TaeMin felt unfair and wanted to plot a revenge against HyeRin. With the help of TaeMin's school friends, JinKi and JongHyun, the three of them plotted the revenge together.
