Only the most illustrious noblemen can wait on the Emperor at table. They have cloths of silk and gold wound over their mouths and noses that their breath may not pollute the dishes and cups presented to His Majesty. And every time the Emperor drinks, a powerful band of music strikes up, and all who are present fall on their knees.

All merchants who come to the capital, and especially those who bring gold and silver, precious stones and pearls, must sell their valuables to the Emperor alone. Marco Polo thinks it quite natural that Kublai Khan should have greater treasures than all the kings of the world, for he pays only with paper money, which he makes as he likes, for notes were current at that time in China.

So Marco Polo and his father and uncle lived for many long years in the Middle Kingdom, and by their cleverness and patient industry accumulated much property. But the Emperor, their protector, was old, and they feared that their position would be very different after his death. They longed, too, to go home to Venice, but whenever they spoke of setting out, Kublai Khan bade them stay a little longer.

However, an event occurred which facilitated their departure. Persia also stood under the supremacy of the Mongols, and its prince or Khan was a close connection of Kublai Khan. The Persian Khan had lost his favourite wife, and now desired to carry out the wish she had expressed on her deathbed that he should marry a princess of her own race. Therefore he despatched an embassy to Kublai Khan. It was well received, and a young, beautiful princess was selected for the Khan of Persia. But the land journey of over 4000 miles from Peking to Tabriz was considered too trying for a young woman, so the ambassadors decided to return by sea.

They had conceived a great friendship and respect for the three Venetians, and they requested Kublai Khan to send them with them, for they were skilful mariners, and Marco Polo had lately been in India, and could give them much valuable information about the sea route thither. At last Kublai Khan yielded, and equipped the whole party with great liberality. In the year 1292 they sailed southwards from the coast of China.

Many misfortunes, storms, shipwreck, and fever befell them on the voyage. They tarried long on the coasts of Sumatra and India, a large part of the crew perished and two of the three ambassadors died, but the young lady and her Venetian cavaliers at last reached Persia safe and sound. As the Khan had died, the princess had to put up with his nephew, and she was much distressed when the Polos took leave of her to return home to Venice by way of Tabriz, Trebizond, the Bosporus, and Constantinople. There they arrived in the year 1295, having been absent for twenty-four years.

Their relatives and friends had supposed them to be dead long before. They had almost forgotten their mother tongue, and appeared in their native city in shabby Asiatic clothes. The first thing they did was to go to the old house of their fathers and knock at the door; but their relations did not recognize them, would not believe their romantic story, and sent them about their business.

The three Polos accordingly took another house and here made a great feast for all their family. When the guests were all seated round the table and the banquet was about to commence, the three hosts entered, dressed down to the feet in garments of costly crimson silk. And as water was taken round for the guests to wash their hands, they exchanged their dresses for Asiatic mantles of the finest texture, the silken dresses being cut into pieces and distributed among their retainers. Then they appeared in robes of the most valuable velvet, while the mantles were divided among the servants, and lastly the velvet went the same way.

All the guests were astonished at what they saw. When the board was cleared and the servants were gone, Marco Polo brought in the shabby, tattered clothes the three travellers had worn when their relatives would not acknowledge them. The seams of these garments were ripped up with sharp knives, and out poured heaps of jewels on to the table—rubies, sapphires, carbuncles, diamonds, and emeralds. When Kublai Khan gave them leave to depart they exchanged all their wealth for precious stones, because they knew that they could not carry a heavy weight of gold such a long way. They had sewed the stones in their clothes that no one might suspect that they had them.

When the guests saw these treasures scattered over the table their astonishment knew no bounds. And now all had to acknowledge that these three gentlemen were really the missing members of the Polo house. So they became the object of the greatest reverence and respect. When news about them spread through Venice the good citizens crowded to their house, all eager to embrace and welcome the far-travelled men and to pay them homage. "The young men came daily to visit and converse with the ever polite and gracious Messer Marco, and to ask him questions about Cathay and the Great Can, all which he answered with such kindly courtesy that every man felt himself in a manner his debtor." But when he talked of the Great Khan's immense wealth, and of other treasures accumulated in Eastern lands, he continually spoke of millions and millions, and therefore he was nicknamed by his countrymen Messer Marco Millioni.