In 1944, near the end of World War II, Nazi fascists continued to kill Jews in Europe. Peraska was an Italian businessman who had been engaged in trade and war. faced with the smoke of gunpowder and the flames of war, his conscience was strongly shocked, gave up the happiness of being reunited with his family, and invested all his money. Began to do everything possible to save the lives of Jews. The witty and brave middle-aged man took advantage of various opportunities, sometimes using money as bait, sometimes arguing with his eloquence, and sometimes even pretending to be a Spanish diplomat, saving many innocent people in the gap of Nazi rule.