But the Master Monstruwacan believed from the beginning, and was wise always to understand; so that I loved him for this, as for many another dear quality.

And so, as may be conceived, among all those millions I was singled out to be known; for the stories that I told went downward through a thousand cities; and, presently, in the lowest tier of the Underground Fields, an hundred miles deep in the earth below the Redoubt, I found that the very ploughboys knew something concerning my tellings; and gathered about me one time and another when the Master Monstruwacan and I had gone down, regarding some matter that dealt with the Earth-Current and our Instruments.

And of the Underground Fields (though in that age we called them no more than "The Fields") I should set down a little; for they were the mightiest work of this world; so that even the Last Redoubt was but a small thing beside them. An hundred miles deep lay the lowest of the Underground Fields, and was an hundred miles from side to side, every way; and above it there were three hundred and six fields, each one less in area than that beneath; and in this wise they tapered, until the topmost field which lay direct beneath the lowermost floor of the Great Redoubt, was but four miles every way.

And thus it will be seen that these fields, lying one beneath the other, formed a mighty and incredible Pyramid of Country Lands in the deep earth, an hundred miles from the base unto the topmost field.

And the whole was sheathed-in at the sides with the grey metal of which the Redoubt was builded; and each field was pillared, and floored beneath the soil, with this same compound of wonder; and so was it secure, and the monsters could not dig into that mighty garden from without.

And all of that Underground Land was lit, where needed, by the Earth-Current, and that same life-stream fructified the soil, and gave life and blood to the plants and to the trees, and to every bush and natural thing.

And the making of those Fields had taken maybe a million years, and the "dump" thereof had been cast into the "Crack," whence came the Earth-Current, and which had bottom beyond all soundings. And this Underground Country had its own winds and air-currents; so that, to my memory, it was in no ways connected to the monstrous air-shafts of the Pyramid; but in this I may be mistaken; for it has not been given to me to know all that is to be known concerning that vast Redoubt; nor by any one man could so much knowledge be achieved.

Yet that there were wise and justly promoted winds in that Underground Country, I do know; for healthful and sweet they were, and in the corn-fields there was the sweet rustle of grain, and the glad, silken laughter of poppies, all beneath a warm and happy light. And here, did the millions walk and take excursion, and go orderly or not, even as in these days.

And all this have I seen, and the talk of a thousand lovers in the gardens of that place, comes back to me; and with it all the memory of my dear one; and of a faint calling that would seem to whisper about me at times; but so faint and attenuated, that even I, who had the Night-Hearing, could not catch its import; and so went, listening ever the more intently. And oft times calling.

Now there was a Law in the Pyramid, tried and healthful, which held that no male should have freedom to adventure into the Night Land, before the age of twenty-two; and no female ever. Yet that, after such age, if a youth desired greatly to make the adventure, he should receive three lectures upon the dangers of which we had knowledge, and a strict account of the mutilatings and horrid deeds done to those who had so adventured. And if, after this had passed over him, he still desired, and if he were accounted healthful and sane; then should he be allowed to make the adventure; and it was accounted honour to the youth who should add to the knowledge of the Pyramid.