一個夏日多雨的夜晚，一群年輕人來到一個由防空洞改造的名叫Phobos的俱樂部。一開始一切都很正常，但不久地堡的門突然被鎖，這些年輕人被困在地下，沒有光，也無法對外聯絡。他們先是開開玩笑，沒有意識到危險的發生，接著他們開始害怕。他們不得不在離開地堡前，克服自己的恐懼。（文：life_is_good@YDY） Rainy summer evening... Young people are arriving at the new trendy club named Phobos which is still under construction. Or re-construction - since it's a former bomb shelter which is reconstructed to become a club. At first, ...