阴森恐怖之夜，单身妈妈崔嘉姬神情恍惚飘渺，以极其残忍的方式结束了自己的性命，只留下可怜的小男孩小斌（李亨硕 饰）独自面对未知的世界。由于联系不上其他直系亲属，小斌被交由他的叔叔徐长焕抚养。为了照顾从天而降的侄子，徐带着怀孕的妻子金瑞妮（韩恩贞 饰）以及瑞妮还在上学的妹妹由琳住进了小斌的家中。但是厄运似乎并未随着嘉姬的死而结束，反而愈演愈烈。瑞妮和由琳接连遭遇奇怪的事件，小斌也时常显露出诡异恐怖的表情。而他家中那个被封闭的仓库里，显然隐藏着不可告人的秘密。 恐怖的恶灵四处逡巡，徐长焕一家陷入万劫不复的境地……Bin is the survivor of a horrific murder, and while the police try to find the killer he is given into the care of his Aunt and Uncle. They move in with him in his house, which his Aunt, Seo-Ni, and her younger sister begin to have nightmares of Bin killing them. Seo-Ni soon learns that her house is cursed as well as the true circumstances of her in-laws death, of whom she was told died in a car accident. In the meantime, Bin is acting strangely and his classmates are beginning to disappear. Seo-Ni begins to suspect Bin is not the innocent child she hopes he is, especially after finding some disturbing items in his room. Her investigation leads her to a the answer to the terrible secret haunting Bin's house, and presents her with an awful choice to make in order to vanquish a vengeful spirit.
