A single father of two daughters sees his oldest daughter suffer from cancer. She wants euthanasia but he doesn't want to lose his daughter too like the mother of the daughters.

After the death of his wife, a grieving man becomes the victim of a horrific experiment to cure his addiction.

麦迪森（安娜贝拉·沃丽丝 Annabelle Wallis 饰）在梦中不断看到恐怖谋杀案现场的幻象，而这些幻象实际上是真实发生过的凶案，她决定挖掘真相和自己的过去，却发现这一切与一位名叫“盖博瑞”的魔鬼有关。

麦迪森（安娜贝拉·沃丽丝 Annabelle Wallis 饰）在梦中不断看到恐怖谋杀案现场的幻象，而这些幻象实际上是真实发生过的凶案，她决定挖掘真相和自己的过…