A group of recent grads head out on a late night drive for grub, hoping to enjoy one final hangout before their paths diverge. Instead, they accidentally turn onto a never-ending, two-lane hellscape surrounded by untold horrors and cosmic forces beyond their understanding. Cramped together inside a Jeep Cherokee and with the miles stretching infinitely ahead, they face a choice...“炸开它！”军官对身后的人吩咐，马上有人要过来安放炸药，一直尾随的中年男子突然开口道：“提醒你们一下，这里的构造根本经不起炸药的爆炸，一旦发生塌方别说打开这道门了，连你们自己都有可能被埋在这里，到时候想再清理出通道那可是难上难！”