Jae-hyeonisabouttoreturntouniversityaftermilitaryserviceandmakingmonenybysellingsweetpotatoes.OnedayaregularcustomerandcallgirlHye-riaskshimtobefriendsandJae-hyeon,whowasinterestedinher,saysyes.OneeveningheseeshergettingbeatenupbyherpimphusbandandJae-hyeonrushestohelpher.Theygetclosefromthispointonandspendsanighttogether.However,she'shurtthenextdaywhensheseesthemoneyhe'sleftforherandneverseeshimagain.
TimepassesandJae-hyeongetsajobataninsurancecompany,livingadulllifewhensheappearsonceagain.Theyfallinloveliketheymetdestinyandstartlivingtogether.Jae-hyeonisexhaustedsupportingHye-riwhosuddenlywantstobecomeanactressandtheirrelationshipstartstocrack.Tomakethingsworse,shequithernightjobsoherpimphusbandwaslookingforhereverywhereandpressuringonJae-hyeon....