SevenBlackfriendsreuniteatacabininthewoodstocelebrateJuneteenth.Theyigniteinfriendlybanterastheyarrive,referencingoldjokesliketheyjustsaweachotheryesterday.Butasnightfalls,thingsbegintogoawryinthepicturesquecabin.Lightsgooutandamaskedarcherstalksthemfromoutside.Oncethey’retrappedinaroom,thegroupmustplaytheultimategame:figureoutwhoamongthemistheBlackest—orelsetheyalldie.So,whoexactlyistheBlackestofthemall?Andwhowillmakeitthroughthenight?