cccAmothermovesintoanoldfamilyhometoundergoarigoroustreatmentthatshehopeswillhelpherautisticdaughtercommunicate.Thetherapyseemssuccessfulwhenthegirlmiraculouslybeginstospeak.However,shesoondiscoversthatherdaughterhascomeintocontactwiththetorturedentitiesoftheplace,whoreturnfrombeyondtocollectadarkdebtfromthepast