Wheneightstrangerswakeupinamansionguardedbyanelderlywomanwithahunchedback(Nenek),theysoonrealisethattheychuguifang.comarebeingheldhostage,notonlyinthemansionanditssurroundingforest,butinanentirelyunfamiliardimensionaltogether.Withasinisterthreatlooming,theeightareleftwithnochoicebuttocompleteaseriesof'games'createdbyNenekinthehopetheycanonedayreturntothelivestheyonceknew.