Now the Chinese Tsar had three daughters, who were all very beautiful: the eldest was named Duasa, the second Skao, and the youngest, who had fallen in love with Ivan the peasant's son, was named Lotao. One day the Tsar called them to him and said to them: "My dear daughters, fair Princesses, the time is come that I wish to see you married; and I have called you now to bid you choose husbands from the princes of the countries around." Then the two eldest instantly named two Tsareviches with whom they were in love; but the youngest fell to weeping, and begged her father to give her for wife to Know-nothing. At this request the Tsar was amazed, and said: "Have you lost your senses, daughter, that you wish to marry the fool Know-nothing, who cannot speak even a word?" "Fool as he may be," she answered, "I entreat you, my lord father, to let me marry him." "If nothing else will please you," said the Tsar sorrowfully, "take him--you have my consent." Soon after, the Tsar sent for the Princes whom his eldest daughters had chosen for husbands; they obeyed the invitation instantly, and came with all speed to China, and the weddings were celebrated. The Princess Lotao also was married to Ivan the peasant's son, and her elder sisters laughed at her for choosing a fool for a husband. Not long afterwards a great army invaded the country, and its leader, the knight Polkan, demanded of the Tsar his daughter, the beautiful Lotao, for wife, threatening that, if he did not consent, he would burn his country with fire and slay his people with the sword, throw the Tsar and Tsarina into prison, and take their daughter by force. At these threats the Tsar was aghast with terror, and instantly ordered his armies to be collected; and they went forth, commanded by the two Princes, against Polkan. Then the two armies met, and fought like two terrible thunder-clouds, and Polkan overthrew the army of the Chinese Tsar. At this time the Princess came to her husband, Ivan the peasant's son, and said to him: "My dear friend Know-nothing, they want to take me from you; the infidel knight Polkan has invaded our country with his army and routed our hosts with his terrible sword." Then Ivan told the Princess to leave him in peace; and, jumping out of the window, he ran into the open fields, and cried aloud: "Sivka Burka! he! Fox of Spring! Appear! Like a grass blade, here Stand before me!"