Jane is trapped in an unknown world with endless possibilities. She has to discover a way to access them and alter her reality before she is destined to repeat the same test over and over again, Ad Infinitum.

讲述一个英国军医从战场回来，总看到一些可怕的“幻象”：血腥、怪人、怪物……以为是重度PTSD，随后，她发现陷入的是更为恐怖的境地，自己的生活也变得陌生。