The City of Heaven searched its records and its long memory in more earnest. Indeed all these signs were confirmed, that one thing tended to lead to the other: they ought to have mistrusted the green years and laid in greater store of weapons.

Perhaps, some said now, they should call in the strangers their children, who would come with their machines and their starfarers' weapons and aid them to drive back the invaders. But the citizens would not, because the strangers their children were rough-handed and sudden and liked to manage things their own way, which—again ancient experience of them forewarned—led to strangers seeing the beauties of the city; and seeing led to desiring; and desiring led to quarrelsome threats and to disturbances in the city. To call in the starfarers was to invite a horde far greater than that which might gather on the vast plains; and to invite plunder as grievous.

So they did not.

After all, the records indicated that many times in the eons past such intrusion had come, and the city, when well prepared and well led, had prevailed.

Only when the dust took on a stronger color in the west did they take clear alarm. This plume amid the blowing clouds was indeed broader than it had been in living memory and darker. It was their sole warning, with the tribes of the surrounding area gone: they were without eyes and ears now. . . but they were prepared in mind. The soldiers of the Forbidden City decorated their armor with ribbons, and polished their weapons and saw to their supplies of gunpowder. . . for more deadly weapons again involved the thankless and rowdy starfarers, and they would have none of it, as the enemy, they fully trusted, had no such arms. They filed out, great in number, footsoldiers, for the folk of the Forbidden City no longer traveled and preferred the stability of infantry in such few wars as they fought. They prepared to fight as they lived, with precision and elegance, ribbons streaming from armor and weapons and flowers decking their helms. All the city turned out to see the soldiers on their way, waved gaily embroidered kerchiefs from the beautiful walls, danced dragons in the streets, threw flowers and cheered for the brave defenders of the city.

It was an event, not a crisis. Ah, they knew their danger, but the danger was remote, and their long tranquility behind their walls had made them philosophical and happy. Nowhere near the whole of the city's young folk marched out. It was in fact only half, the Lion and Phoenix regiments, which went, those forces which this year's turn made active. The rest were spectators.

Such were Tao Hua and Kan Te, of the Dragon. Kan Te was a tall young son of the Guardian of the Morning Gate, an excellent youth of straight limbs and a bright glance, and a brave heart; and Tao Hua, as splendid a young woman as Kan Te was a fine youth, daughter to renewed artists in inks. They were soon to be married. All the world was good to Tao Hua and Kan Te, and along with the rest of the cheering city, they turned out in optimism, standing on the walls by the western gate to wave cheer to their comrades and to take in the spectacle. Their hearts lifted for the brave display. The fighting was something beyond their imaginations, for while they were soldiers, they had never fought in earnest. Usually there were shots fired at a great distance and a few of the barbarians would fall and that would be the end of the war. It was all very tidy and none of the flower-decked armor was sullied; in fact, in the last encounter, much before Tao Hua and Kan Te were born, the army had come back with its flowers unwilled, unstained and victorious.

There were drams and cymbals, and the dragon dancers chained along at the army's side as they passed the gate.

"Perhaps we will be called up," said Tao Hua.

"Perhaps," said Kan Te, marking the size of the cloud; and the least fear was in his heart, for he had heard his greatgrandfather talking with his grandparents and parents after coming from council. "The council was divided about whether to send more."

"Lion and Phoenix are very brave," said Tao Hua.

"They are not enough," said Kan Te, surer and surer of this. He should not bear tales, things heard in family, but Tao Hua bore them no further. He took her hand in his and they watched the dust with the light of the dying sun piercing it with strange colors. "Some wanted to defend the walls from inside and some wanted to march out in all our strength; and the result. . . the council sent only half, and left half behind. To send more, they said, would panic the people unnecessarily."

Tao Hua looked up at him, her face quite serene and golden in the sun, and he thought again how he loved her. He was afraid, perceiving a shaking in his world, as if it were the tramp of hooves and feet, foretold in the dust.

"I dreamed," he said further, "that all the grass of the plains was gone; I dreamed that the Earth swarmed with men and beasts and that they were much alike; I dreamed of tents and campfires like stars across all the plain of the world; I dreamed that the moon fell, and the moon was the hope of the city."

Tao Hua gazed at him, her black eyes reflecting the shifting clouds, and he thought again of the moon which fell, no bit comforted to have told his dream. There had always seemed time enough: the end of the world crept on at a leisurely pace, and in its ending there were beauties enough. There was no ambition left, but there was time. . . all the time human lives needed: it was only the Earth which had grown old. Love had not.

For the first time the thought of death came between them.

The column moved slowly, inexorable in its flow across the plain of the world, a flow which had begun years ago in the Tarim and surged to the western rim of the world-plain; which now flowed back again multiplied until the eye could not span its breadth, let alone its length. The general rode at the head of the column: Yilan Baba, his men called him, Father Serpent, but snake he had been from his youth, cunning and deadly in his strike. Now he was very old, braced in the saddle with furs and the habit of years on horseback. It was an old pony that carried him, a beast he called Horse, which was one in a long succession of shaggy high-tempered beasts of similar bay color. . . how many, Yilan had forgotten; and this one had grown patient over the long traveling, and quiet of manner, tired, perhaps, as Yilan was tired, and old, as Yilan had gotten old. . . but that was not the complaint which gnawed at Yilan. He was thin beneath the quilted coats and leathers and furs, thin to the point of gauntness. His mustaches were grizzled; his braids were gray, his narrow eyes were lost in sun-wrinkles and his cheeks were seamed and hollowed by age and by the wasting disease which had come on him in this last year. But if he looked, squinting, through the sun-colored dust which swirled about them, it seemed that he could see this place of his dreams, the Forbidden City, the City of Heaven. He imagined that he could see it, as he imagined it each dawning, when the sun rose out of the east and the colors streamed through the dusty wind. The wind out of the east breathed of green lands, of beauty, of wealth. . .

. . . of ending. A place to rest. Beyond, was only the sea.

"Give me the city," he had asked of the hordes which he had gathered. For all of a lifetime he had gathered them, he, Yilan, the Snake, from his mastery of his own tribe to mastery of all the tribes which rode the world-plain.

They came with tents and with wagons, with oxen and with swift horses and with patient feet, men and women and children of the hordes. With the drought on the plains he might have lost them, but he stirred them now with visions of final paradise, with a dream which he had prised from the lips of a man who had actually seen the City of Heaven.