A US submarine runs into a time rift. A special unit goes on a mission to see what’s on the other side. They find themselves in an alternate dystopian America, now a one-man dictatorship. They decide to help the rebels.瞄准(👜)南半球（国语(🐨)版）瞄(🤓)准南半球（国语版）瞄准南(🕡)半(📠)球（国语版）