简介：Min-gyuandSun-hieareahappilymarriedcouple,buttheirhappinessisinterruptedwhenacertainmanenterstheirlivesclaimingthathehadsleptwithSun-hiebeforeshewasmarried.Min-gyuwhobelievedhewasSun-hie'sfirstlover,beginstodoubteverythingabouthiswife…