A group of tired commuters have caught the last train home, ready to hop into their beds for the night. However, their train soon veers off-course and crashes into an abandoned tunnel. The three surviving commuters; withdrawn mother Yi Ling, her son Lucas, and student Janice, are forced to band together and survive the night, as well as avoid the mysterious monster hunting them.. 但雪夜大帝还是不愿意就这么容易的放弃，于是乎，将手中权杖放在你让，平静的说道：“朕知道李潇冕下的想法，但是最近的一段时间里，武魂殿实在是太猖狂了，不仅仅灭了蓝电霸王龙家族，甚至已经将手伸到了七宝琉璃宗。