During World War II, Jews who fled the Nazi pogroms were refused entry to the United States, and many were forced to return to Europe and died in the clutches of the Nazis. And a group of Jewish students fled across Siberia, through the Korean Peninsula and the Japanese Peninsula, to Shanghai, China. The German Far East Bureau sent intelligence officers to Tokyo in an attempt to exploit the German-Japanese alliance and massacre more than 20,000 Jews in Shanghai with the help of the Japanese. However, the Japanese secretly implemented the "Pufferfish Plan" and prepared to move the Jews to the northeast to build the "Puppet Manchukuo"; the Chinese people, led by Kou Zhun, built a "Noah's Ark" for the Jews in the new century to help them escape encirclement and suppression. However, Zionism among the Jews was not restless, and they even attempted to establish a Jewish state in the Suzhou, Xihu, and Shanghai areas...
