G.J. Echternkamp tells the story of his relationship with his parents, his mother Cindy (Russo) and his step-father, Frank (Platt). Frank used to be a member of OXO, a band from the '80s whose one hit wonder scored with the song "Whirly Girl". Cindy was the ultimate groupie who married Frank and thought life would be glamorous and award shows, but it's not how it turned out.。在妻子莉去世一年后的圣诞节,年轻有为的医生泰伦斯·赛德驱车带着女儿辛希娅和儿子杰克前往位于某个山林腹地的小木屋共度佳节。一路上车马劳顿,加上半路突发的一个小车祸,这些都没有冲淡孩子们心中对快乐的期待。夜幕降临,辛希娅和杰克,沉沉睡去,泰伦斯物资怀念着妻子生前的种种,可就在此时,一张恐怖的面孔从窗口一闪而过。
在此之后,赛德父子三人时不时会发现奇怪的影像与痕迹,似乎有某种神秘而未知的东西逡巡在他们的周围。在这个大雪纷飞、信号全无的孤寂所在,最恐怖的经历渐次展开……。亚诺斯星球世代的守护者,专职守护女王穆雅,在亚诺斯星球与柯泽西星球大战之中,女王穆雅受伤而亡,元神散落在地球,守卫者秦童带着“轮回”圣器来到地球收集穆雅的元神,他在每次收集元神后都会把自己的能量分给生物,让其恢复原貌、不受损害。作为守护者,秦童发誓要把穆雅的元神凑齐,让穆雅重生从而光复亚诺斯。他在从地球女孩孟恬恬的身上收集最后一部分元神时竟意外与之相爱,秦童虽成功复活了穆雅,但孟恬恬却因此不幸遇难,为了心爱的女孩孟恬恬,秦童决定留在地球上……。