Scientistsatasecretundergroundcomplexhavefoundawaytotraveltoanotherdimension.Threedimension-travellersarethefirsttogothroughthegate-butaresoonattackedbysomethingthatinterruptsthecommunicationwithEarth.Thishorriblesomethingusesthegatetotravelbacktotheundergroundcomplex.Mostofthestaffareevacuated,exceptfourheavily-armedmilitariesandDr.CasserlyandDr.Summerfieldwhojustcan’tstandeachother..像优美的音乐缓缓流淌,多么美丽的夜晚。然而,伴随着无尽的黑夜,只有人类无尽的忏悔和自责被独自锁在被改造成房子的地方