LondonerRonnieembarksonajourneytoIndiawhenhismother,Suleka,goesmissingandmysteriouslyendsupinaKolkatahospital.BeforeRonniecanunravelthemysteryofwhatbroughthismotherbacktoherhomeland,Sulekadiesinanapparentcultkilling.Furtherdeathspointtoaseriesofpastmurdersthatstopped28yearsagowhenSulekaleftIndiawithherinfantson.Untilnowccc
AsthedarknesswithinRonniegrowsandthemurdersreachtheirpeak,allroadsleadtothefearedwitchofKolkata'sinsaneasylum.