Four student filmmakers set out to explore an abandoned building famous for its connection with the occult, but as their journey becomes littered with strange behavior and unexplained phenomena, it becomes clear the horror they are attempting to document may already be lurking among them. 　　译文(2): 四个学生电影制作人开始探索一座废弃的建筑，这座建筑因其与神秘学的联系而闻名，但是随着他们的旅程变得充满了奇怪的行为和无法解释的现象，很明显，他们试图记录的恐怖可能已经潜伏在他们中间。