陈兄弟，你这是干嘛？做什么拉我的手啊？怎么？一定要我陪你喝酒？这个...行！你稍等啊。等我把我师妹送回去了，一会儿就来舍命陪君子，陪你一醉方休。哈哈，这样总行了吧？A young newlywed couple find themselves trapped in a network of underground caves. With her husband injured, the new bride is forced to find her way back to the surface in order to save his life. In the process, they discover a terrifying truth about the "underneath", they are not alone. Something evil is hunting them.
