LeeHa-yeonisthewifeoftheheirtoIlsinGroupandshehasitall:afancypenthouse,aluxurycarandeverythingelse.LeeHa-yeongetsdiscoveredpoisonedanddeadinahotelroom.Investigationstakeplaceundersecrecyandoutofearsfromthemedia.Butthecaseismysterious.Noprintsofthemurdererisfoundinthehotelroom.Therearenotsignsofbrokenentryeither.Ifitwassuicide,thenwhydidshekillherself?Ifitwasmurder,thenwhywouldanyonekillher?Thepeoplearoundheraresuspects.LeeHa-yeonhadadistantsisternamedLeeHa-jeong.She'sareporterofamagazineandshehasacamerathat'ssoprecious.Shegetsinvolvedwiththeinvestigationtounsolvethemysterytohersister'sdeath.Thentheshockingtruthsuncover...itturnsoutthatLeeHa-yeonhadbeenhavingpornchatsonline.It'sshockingtofindoutthatthedaughter-in-lawofapowerfulandwealthyplutocratfamilyhasbeendoingthis.Herpornvideoswerealsogoingaround.Thentherearethestatementsfromthemenshemetonlinethatshe'dbeensexuallyinvolvedwiththemseveraltimes.LeeHa-yeonwasaquietladyduringthedaybutasexualoneatnight.However,Ha-jeongrevealseverythingonebyone.ShefindsoutthatJae-gyuhadbeenpressurizingHa-yeonandthere'sadarkshadowthat'sbeentryingtogetridofher.Intheend,Ha-jeongstandsinfrontofthedarkshadowbutthere'snothingtoprotecther.Onlyhercamera.Ha-jeonghastouncoverthetruthbehindhersister'stragicdeathandputherownlifeontheline.