In 1919 Latvia, a detachment of German Freikorps soldiers is stationed in a country chateau, referred to as Kratovice, not far from Riga, to fight Bolshevik guerrillas in the Latvian War of Independence, one element of the much broader Russian Civil War that followed the Bolshevik Revolution. The soldiers, led by Erich von Lhomond, are welcomed with open arms by the mansion's inhabitants, including Countess Sophie von Reval, her half-senile Jewish aunt Praskovia, and some servants. The chateau, it turns out, is the home of the soldiers' leader, Konrad von Reval, Sophie's brother. Erich had also been a childhood friend of Konrad and Sophie, and she now finds herself falling in love with him. There are hints through the earlier scenes that Erich is in love with Konrad, but that is not confirmed for some time.