温馨提示：手机电脑在线观看各线路更新不同步，可尝试切换线路查看；如果视频加载失败，可刷新页面或切换线路。请记住本站唯一网址【www.yy6080wang.cc】，以免丢失！
Two American girls travel to Montenegro on vacation to visit an old friend. While there they decide to venture to Mamula, an abandoned military fortress located on a remote island. During their exploration of the fortress they discover that they are not alone. Someone else is on the island with them and he will stop at nothing to protect it's secrets. There is a darkness hidden beneath the island and the terror has just begun.
