In the gloomy middle of the 20th century, Qianmu Sugihara (Shouming Tang Ze), born from an ordinary family in Japan, entered Japan's Ministry of Foreign Affairs with excellent language talent and intelligence analysis skills, and was sent to work in the Ministry of Foreign Affairs of the puppet Manchukuo. He demonstrated his strength in his work and was judged as an "unwelcome person" by the Soviet Union. In 1939, Sugihara served as the Lithuanian embassy, monitoring the movements of the European powers at any time. Not long after, Germany launched a blatant lightning attack on Poland, and the devastating and far-reaching World War II immediately began. Thousands of Jews became refugees as a result of brutal ethnic cleansing. They support the old and the young, looking for every possible and slim chance of survival. Eventually they flocked to the Japanese embassy in Lithuania and begged Sugihara to issue a transit visa to escape. Forced by its alliance with Germany, Japan rejected the request for refugees. Standing at the junction of national interests and human nature, Sugihara made a major decision.