简介：The presidents of two superpowers, the Soviet Union and the United States, are expected to meet for important negotiations. However, the meeting in je

简介：　　美国正义协会是一群在第二次世界大战中协助盟军的英雄，他们从未来获得了一位盟友，这位盟友将他们送上了一场改变历史的冒险之旅。