The last visa was set during the period when Austria was ruled by Italian Nazis, and China was also experiencing War of Resistance against Japanese Aggression. During World War II, Germany and Japan were two wild animals, one in Europe and the other in Asia. At that time, the western powers had given up the Jews, and Austrian diplomacy was "isolated". After Hitler occupied Vienna, the local people expressed their support for the German Nazis with flowers! ! He ran from home to Pujizhou, the Chinese embassy in Austria, and witnessed it with his own eyes. He was puzzled by the local people's resistance, because China entertained the invaders with cannons. In the face of his problems, Hans, the head of the German police, told him that you would understand later.

From some history books, we can know that Hitler and his Nazi followers have strong anti-Semitic feelings. At that time, Austria was at home and abroad, with fierce political parties and frequent economic crises. When Hitler first arrived in Austria, he used the propaganda strategy of wooing the middle and lower classes to deceive the Jews. In this play, the Austrian underground resistance organization is in a secret state, and its thoughts and actions are in the early stage of growth. The foreshadowing of this plot, let us see the new height of history! Pujizhou leads to an invisible little problem, from which we can see the inextricable connection between eastern and western countries in the anti-war perspective and the map of China people's thoughts on saving Jewish refugees.