Beautiful Dunja is bored to death at the post office of her father, far in the depths of Russia. When the dubious officer Minski arrives, she's fascinated by his stories about life in St. Petersburg and easily can be persuaded to accompany him there. Minski promises her father to marry her later. In truth he's soon tired of her and throws her out; she's passed around among the officers of the czar like a prostitute. When her father gets word of it, he wants to take revenge.