It's Halloween eve on Shelter Island, and the small town is preparing for a killer storm. But the dark clouds gathering over the island are bringing with them a curse one-hundred years in waiting. As the woods give birth to an ungodly and insatiable creature of fire, bones, and earth, three sisters must scramble to stay alive through the long dark night of the Hollow. For it's not something you can kill. It's only something you can try and survive. - Written by Anonymous
民间通灵秘术传言，笔仙隐灵，碟仙藏鬼。一群青春男女来到一所将要拆除的学校游玩，出于好奇心，一群人同时玩起了笔仙和碟仙的招魂游戏。但他们没有预料到，同时召唤笔仙与碟仙，两大民间邪灵的同时召唤，会让招魂者走入何等危险的诡异境地！夜半，魂灵复活，怨灵现身，白日的废弃学校变为一座阴宅鬼地，灵异事件接二连三的发生，不可抗拒的死亡事件开始降临，笔仙撞碟仙召唤而来的一位碟笔大仙，对这群青年男女展开了一场殊死大追杀……
