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