In a strict Prussian boarding school for girls, sensitive student Manuela von Meinhardis develops a forbidden love to one of her teachers, the compassionate Elisabeth von Bernburg.
When Emir Feofar Khan, leader of the Tartar hordes, takes up arms and invades the steppes of Eastern Siberia, Czar Alexander II of Russia entrusts the brave officer Michael Strogoff with a dangerous mission.