The tragic incident that happened last winter in 2014 was strongly imprinted on Joshua's mind when his sisters disappeared without a trace after an unsuccessful prank by their mutual friends, but a year later he decides to invite his friends again for the annual winter holidays in Blackwood Pines. He promises that these days. they will definitely be unforgettable for all of them, but of course he does not forget about his sisters. He is sure that they would appreciate his gesture.