在深渊之下，埋藏着未知的秘密，等待勇者的探索与挑战。自动插拔力试验女

　　The U.S. government has been using deep caves in Central America as bases for a special type of radio transmitter used for communicating with submaries. When the signal from one of these transmitters suddenly disappears, a team of soldiers and cave specialists is sent in to find out what happened. After some exploring deep underground, they stumble upon a tribe of albino cave d... (展开全部)