Chan-seungandAh-yeongmetatanightclub,theyhadahotone-nightstand.                                        Afterafewdays,chan-seungwassurprisedbythefactthatAh-yeongwasajuniorofthesamecollege,buttherelationshipwillremainconfidentialwithinthetwo.                                        Meanwhile,Yoo-jinwhohaslovedChan-seungsincechildhoodenteredthesamecollegetopleteherloveforChan-seung.                                        OnedayChan-seun...