8yearsafterRakeshMahadkarreignedterroronMumbai,anotherserialkillerhastakenbirth.Morebrutalandmoredangerousbutonethatusesthesamecover,theSmileyMask.EkVillainReturnsisthestoryoftwomeninonesidedlove.ThepathstheychoosetofulfilltheirlovestoriesdecidewhotheHeroisandwhoistheVillain.