Dan, a photography student who is given an SLR camera to use for his thesis by his professor Aim. However, Dan finds out that it actually is a test of the devil, which he has no way to escape. His only choice is to obey it or fight back.

电脑翻译：

    丹，一名摄影专业的学生，他的教授 Aim 给了他一台单反相机用于他的论文。然而，丹发现这实际上是对魔鬼的考验，他没有办法逃脱。他唯一的选择是服从它或反击。