Amothermovesintoanoldfamilyhometoundergoarigoroustreatmentthatshehopeswillhelpherautisticdaughtercommunicate.Thetherapyseemssuccessfulwhenthegirlmiraculouslybeginstospeak.However,shesoondiscoversthatherdaughterhascomeintocontactwiththetorturedentitiesoftheplace,whoreturnfrombeyondtocollectadarkdebtfromthepas你是不是偷偷学过编程,不然怎么把我这个理性脑袋,改写成只会喜欢你的系统