PennandChandelle,anoldercouple,rentahouseinthecityatabargainpriceanddiscoverthatitsbackdooropensontoanendlessforest.Nowtheyknowwhyotherswerescaredoff.That’sonlythebeginningoftheodditiesaboutthisparticularpieceofrealty.Theydecidetocallinexperts:theirgrandchildren,LloydandLlynn,whopitchinwithawill,totrytodiscoverwhatandwhy.Butitmaybemoreofachallengethantheycanhandle.