IV

It seemed minutes later, but it might have been hours, that Jim Landor

sat up with a start, aware that the softly purring motors had lulled

him to sleep. He wondered how long they had been travelling. Now their

speed seemed to have diminished considerably.

But something else seemed strange.

He turned to the tiny window, and was startled to see no more Polar

Cap, no more expanse of white ice. Instead they were in a strange

dark place. It was several seconds before he could adjust his eyes

sufficiently to see that a wall was very close. It seemed to be moving

backward and slightly upward. He knew then that they were descending

somewhere at about a thirty degree angle.

"When did this begin?" he asked, turning to Conley.

"About twenty minutes ago. We must be a mile below the ice by now."

So M'Tonak lay somewhere _beneath_ the Polar Cap! That was why men in

ages past had been unable to find it, until it became a legend on a par

with Earth's lost Atlantis! Jim tensed in his seat now as he thought of

all the conflicting reports he had heard about M'Tonak; vague questions

crossed his mind to which there were only vaguer answers.

Now the passage through which they sped seemed to widen. Simultaneously

they were in a sea of softly diffused, pale greenish light. This light

increased as they went on, but did not become intense or glaring;

rather it seemed to permeate the very atmosphere from some subtle,

unknown source. Then, with breath-taking suddenness they burst out into

a vast open place and looked upon the city of M'Tonak.

M'Tonak lay in the center of a vast, shallow bowl several miles wide.

In the first start of amazement Jim thought they must have somehow

emerged again upon the planet's surface; but this thought was

immediately discarded when he gazed across at the opposite horizon. It

was concave rather than convex, which meant they were in a cavern of

inconceivable dimensions. Far overhead he saw something vague and misty

that must have been a roof. That soothing green light was everywhere

but he still could not determine its source, it simply seemed to exist.

Now they were gliding gently down into the city which consisted of

low-structured, white-marble buildings of peculiar architecture. Wide,

empty avenues stretched away in a perfect geometric pattern.

"This city must be inconceivably old!" Conley gasped. "There's no other

architecture like this anywhere on Mars!"

Their car was slowing now. It came to rest in a wide circular plaza.

The door slid smoothly, invitingly open.

Jim glanced at the others who made no move to leave. He didn't blame

them for not moving, for there was something strange and devilishly

pre-arranged about all this.

"End of the line!" he said with a jocularity he did not feel. He moved

to the door and stepped out.

Instantly he was aware of a strange difference. It might have been

that alien green-tinged atmosphere, as if he had suddenly stepped into

another dimension. Every fiber of his being now seemed to tingle in a

peculiarly delightful way. It was very slight, scarcely felt, but there

was no mistaking it.

As the others stepped out Jim looked at them closely. They felt it too,

he noticed--especially Kaarji. Kaarji's usually dark and expressionless

face was now alight with a feverish excitement.

They looked at the radiating streets about them. All were utterly

empty, eerily silent.

"Where in blazes," muttered Conley, "is the welcoming committee? We

were brought here, but why? Surely the place isn't uninhabited!"

"It isn't!" Jim said in that instant. "Look. Here comes your welcoming

committee!" There was a peculiar note, almost a shrillness of disbelief

in his voice.

The others whirled, their combined gaze following his pointing finger

across to the opposite side of the plaza.

* * * * *

Toward them slowly came a single lone figure. It was a Martian, of

that there could be no doubt; but a Martian inconceivably old! He was

stooped and withered, he leaned heavily on a stout cane, but he moved

forward briskly for all of that. There was a certain purposefulness

about him.

He stopped before them, and leaned forward with both hands on top of

his cane. His chin almost rested on his hands as he peered around

at them. None of the men moved or spoke. Jim, who was nearest, was

fascinated by that grayish leathery face criss-crossed with thousands

of tiny lines, in which were set, like jewels, four unwinking black

eyes incongruously bright and alert with cunning. There was an uncanny

aura of evil about this bent little Martian, an evil made audible as he

spoke:

"There are only four of you--and one Martian. Strange, I thought there

were more. But it is all right. Four Earthmen, intelligent Earthmen

too. Earthmen are always welcome here."

He pointedly ignored Kaarji and turned his eyes upon Jim. Then he

chuckled, as though with secret glee. It was a dry metallic wheeze that

reminded Jim of an empty rocket tube when the fuel is burned out. Jim

was glad of the comfortable weight of his electro-pistol in his pocket.

"My name is Jim Landor," he said. "Who are you, and why were we brought

here? Did you have anything to do with it?"

The old Martian gave a quirk of a smile as if faintly amused by Jim's

impetuosity. But he answered the questions promptly and in order.

"My name? It is Bhruulo. Here I am the Overseer--the Co-ordinator--call

it what you will. As to why you were brought here, did you not seek

M'Tonak, as have innumerable men in ages past? Now you have attained

M'Tonak, and you should thank me. Yes, it was I who sent the surface

car for you. I send it for all men who come far into the Polar Cap."

"You still haven't explained why we were brought here."

"That," Bhruulo said with a tinge of sarcasm, "I am sure you will learn

from the others far better than you could from me."

"Then there are _others_ here!"

"Yes, there are others. You need not fear, you are free to come and go

here as you please. I give you--M'Tonak! But you will excuse me now, I

must leave you. I am sure you will find--the others." With that, the

old Martian whirled upon his cane and hurried across the plaza in the

direction whence he had come.

* * * * *

"Wait a minute, lad," Conley put out a restraining hand as Jim leaped

forward. "Let him play his game for the time being. Let's see where his

hangout is, so we can find him later."

They watched as Bhruulo, without a backward glance, entered a

columnaded building that was different from the others by reason of its

imposing height. Jim nodded and decided to remember that building.

"Now, Jim, let's find those others he speaks of. There are other

Earthmen here, I'm convinced of it now." Conley had begun to lose his

skepticism of M'Tonak--now that he had found it!--and his eyes were

agleam with a growing excitement.

But search as they would, they saw no other occupants. They traversed

streets that were dead and empty and silent. That palely diffused

greenish radiance was everywhere, coloring all with a ghostly

brightness. For several hours they explored, wandering far from that

central plaza.

Kaarji stayed very close to Jim now, his original excitement having

faded; indeed he seemed appalled, if not a little frightened, as he

stared around in the abysmal stillness, and several times Jim noticed

the Martian pass his hand in a puzzled manner across his brow.

Wessel's mien brightened, as he watched the needle of his radite-finder

gyrating wildly as if at any moment it would jump its bearings.

"It must mean we're now in the very center of the main deposit!" he

exclaimed. "If only we--"

It was then they saw the figure of an Earthman emerge from a building

hardly fifty yards away. He saw them at the same time. He turned

quickly indoors again, and shouted something that sounded like: "New

arrivals!"

Then three other men emerged, and they all walked toward the little

group of five.

* * * * *

"We're friendly," one of them said as they neared, and Jim's hand fell

away from his weapon. "Because we have to be, here. Hmmm. When did

_you_ arrive?"

"A few hours ago."

"Uh-huh. And you met the funny little man, I suppose?"

"If you mean Bhruulo," Conley said with a grimace, "we sure did! Is he

head man here?"

"More about that later. My name's Spurlin. Ross, Fleming, Adams," he

introduced the others.

Jim was staring at the speaker, a huge man with a purposeful set to his

unshaven jaw. "Then you're Gregg Spurlin, who headed the scientific

expedition three years ago in the search for M'Tonak!"

"And found it, as you can see. Found it too damn well. But we weren't

the first. What about you?"

Briefly, Jim told of their trek, and of his search for his brother.

"What about him?" he said in imitation of Spurlin's own brusqueness.

"Frank Landor. He should have arrived here weeks ago, unless--"

He stopped there, looking from one to the other. The men were looking

uncomfortably at each other.

"No Frank Landor ever showed up here," Adams said.

Fleming nodded agreement, a little too hurriedly, Jim thought, and none

of the men would look directly at him.

"They're lying to you," Spurlin said. "You might as well know the

truth; but before I tell you about it let's get back inside, out of

this green hell."

He led the way back into the building whence they had emerged. But once

inside they did not stop. The greenish radiance penetrated even there.

They hurried over to a wide metal door that slid silently open when

Spurlin pressed a hidden button. Revealed to their gaze was a dark

narrow tunnel, leading downward.

"What about the Martian?" Ross said, addressing Spurlin.

"He goes along!" Jim snapped, and Kaarji looked at him gratefully.

"All right," Spurlin murmured softly. "No harm if he comes. But I don't

think he'll last long, no Martian ever does in this city."

If Kaarji heard the words he did not show it, as he followed Jim into

the tunnel.

"About your brother," Spurlin spoke brusquely out of the darkness as

they moved along. "Yes, he arrived here all right. For a while, Frank

Landor was with our secret little group down here below. But--there's

something about that greenish atmosphere, something exhilerating

but also deadly, in a very subtle and insidious way. Sometimes it

increases, penetrates even down to us, through walls and things. But

there are some men who--"

"Yes, I know," Jim's voice was as dead as the hope within him. "Frank

was one of those men. He couldn't stay cooped up here. He was curious,

he had to find out--things, and the reason for things. That what you're

trying to tell me?"

"That's about it. Like others who have come here he had to go up into

the city, searching, trying to solve its secret. Every day he and a few

others went up. Always they returned to us here, exhausted, until one

day--they just didn't come back."

In silence they continued along the winding passage. Jim was thinking

of his brother now, with a dawning realization that he would probably

never again see him alive. He was thinking of other things too. Of

that menacing greenness in the city above. Of Spurlin who seemed so

calloused and unconcerned. Of the legendary emerald of M'Tonak, the

lure for countless men in ages past.

* * * * *

Spurlin's voice shattered the silence. "Here we are." Now he was

flashing a tiny light upon a massive metal door. And Jim's heart

leaped, for he saw it as a metal new, and yet not new to him. It was

the same dull, greenish-gray metal as the piece Kaarji had given him.

Jim passed his fingers lightly across it to make sure, but said

nothing.

For more than any of these things he was thinking of a bent and

shrivelled old Martian named Bhruulo, who had chuckled with a secret

evil glee.

The door swung ponderously open. They stepped into a huge oval room,

and many men came hurrying toward them. The walls of this room, Jim

noticed, were of the same peculiar metal.

"Introductions later," Spurlin said, as the men came crowding around.

"Right now I want you newcomers to see the work we're engaged in here.

You look like the sort who can help us in the job."

He led them to another room where a long, skeletal shape was under

construction. It rested on curved cradles, pointing upward. Only a few

outer plates had as yet been put into place, plates of the same strange

metal Jim identified with everything here.

"A spaceship!" he exclaimed unbelievingly. "But--why a spacer here, so

far beneath Mars' surface?"

"A spacer it is, Jim Landor. One such as you never saw before, and it's

being built under conditions such as you cannot imagine. We have to

mine and fashion the metal in the few tiny furnaces we have here, and

it's inconceivably slow due to the scarcity and crudeness of tools.

We've been at work on this one spacer for three years.

"As for this new metal, it's to be found here in huge deposits. In some

ways it's like radite, it might even _be_ radite, strangely changed

through the centuries by those peculiar green radiations. Anyway, it's

amazingly light and tough, almost expansive under fuel pressure and

it's going to revolutionize spacer construction if we can only get any

from here and make it known!"

"But how, man? How do you propose--"

"To get the spacer out of here?" Spurlin smiled confidently. "In one

super blast we're going to hurl through this roof to the city above,

and through _that_ cavern roof onto the surface of Mars. I'm fully

convinced this metal is capable of withstanding it. We're building a

double hull. And we have enough fuel hoarded here to take us clear to

Earth if we wish."

Jim nodded, but he was not enthusiastic. "How long, do you think,

before you finish it?"

"Perhaps only another month now! The ore's damnably hard to get out,

and we can only stay up there on the surface a few hours at a time--but

with the added help of you new men...."

* * * * *

"We're with you to the finish!" Conley exclaimed, and the others

nodded enthusiastically. Wessel, especially, had listened with an

eager intentness to Spurlin's description of the new metal. Wessel had

come seeking new radite deposits, and had stumbled upon something vast

beyond his fondest dreams! Even his loyalty to TRI-PLANETARY MINING was

fast beginning to waver.

"What I want to know," Jim voiced the thought uppermost in his mind,

"is the status of that little old Martian, Bhruulo."

Spurlin frowned. "No one seems to have found out, and most of us don't

care. He's incredibly old, of course. He seems to have been here

always. In some strange manner, he seems to know when men come into

the Polar Cap, and he always sends that surface vehicle out for them.

However, he completely ignores us here. I'm not even sure that he knows

we're working on this spaceship! We try to keep out of his sight, and

I've personally not seen him more than twice in the past year."

"But isn't it incredible that in three years he hasn't found out or

guessed what you are doing?"

"Not so incredible. We don't know what he's doing. We leave him alone

and he leaves us alone."

"But," Jim exclaimed unbelievingly, "he brought you here, and you're

not even curious to know why?"

"Let me remind you that certain men have been curious--and they have

disappeared. Anyway our sole purpose now is in completing the spacer

for our escape."

Jim gestured disdainfully. "And you, Spurlin--you once claimed to be a

scientist! You have not even the scientific mind--"

"One's mind," Spurlin interrupted softly, "somehow, does not seem to be

the same after three years in this place."

"All right. But before _I_ leave here I'm going to find out what

Bhruulo's purpose is! I don't like the way that old Martian grinned at

me. He's got something up his sleeve, and I think you men'll find it

out too late."

Spurlin smiled sadly. "All right, Jim Landor. Each man is his own boss

here. At least I wish you would accompany a few of us tomorrow. We're

getting more of the metal out, and trying to determine the proper spot

to blast through with our spacer. You'll become more acquainted with

the city and the general terrain, and maybe it'll change your mind."

"Sure, I'll go," Jim agreed. But he didn't think it would change his

mind. He had wanted to find M'Tonak, here he was in M'Tonak and he was

gong to solve the mystery of M'Tonak. More than that, he was going to

learn once and for all what had happened to his brother.

V

The following day a dozen men ventured up into the city. Spurlin seemed

disappointed as they stepped out into the street from their secret

building. "Not an ideal day for it," he commented gruffly. And at Jim's

querulous look, he explained, "Those emanations seem stronger today. I

give us only two or three hours, at the most."

They went into the rocky terrain beyond the city, toward the near

horizon where the cave roof tapered down. That was hardly a mile away.

Jim found it hard to believe that over their heads was the Polar Cap,

vast and desolate. Glancing up, he barely made out the dim contour of

their roof; and it suddenly occurred to him to wonder what sustained

it, why it didn't collapse under that tremendous pressure of rock and

ice!

He knew why, only a minute later. There came a sudden, smooth hum in

his ears. The very air around them seemed surcharged with energy, or

rather all energy seemed to be rushing _away_ from them!

"This way!" Spurlin exclaimed, making a hasty detour from the spot.

Barely a hundred yards away Jim could discern a vague swirling

mistiness, in the form of a huge column that reached up to touch the

roof. Suddenly, he knew what it was, knew also that it would be death

for any man who ventured too close.

"Ionization zone." Spurlin voiced Jim's own thoughts as they hurried in

the detour. "An electronic tower of strength! There are usually six of

them in a straight line across this cave, but once in a while new ones

spring up out of nowhere. I think Bhruulo controls them."

Jim nodded uncomfortably, and tried not to think what would happen if

all those electronic zones failed, with millions of tons of ice above

them.

They reached their objective at last. Tunnels were in evidence where

the men had been taking out the ore. They resumed work at once, but it

was slow and heart-breaking. Their tools were crude, and the ore was

the most difficult Jim had ever handled.

Wessel worked harder than any of them, his eyes agleam with a new

excitement. "Look at that stuff," he said once to Conley. "Over fifty

per cent pure content, most of it!"

It was perhaps an hour later when Spurlin called a halt. "Enough for

today. We'll try again tomorrow."

Jim didn't need to ask why they must stop. Already he felt that strange

tingling in every fiber of his being, which increased as the minutes

passed, and he knew that here was a dangerous thing.

"We have so little time in which to work up here," Spurlin said as they

hurried back. "Do you see now, Jim Landor, why it's taken us close to

three years?"

Jim saw, indeed. Within him there surged a vast admiration for

these men who had persevered in the face of almost insurmountable

difficulties, to build their spaceship from the barest resources around

them.

Yet close upon this there leaped to Jim's mind another thought,

unannounced and without reason. It was simply a feeling that there was

something _vastly, terribly wrong with what these men were doing_! It

was more than a feeling, it was a certainty! It didn't make sense--that

they shouldn't escape from M'Tonak--but now Jim knew it!

Before he could think long upon it, however, they had come in sight of

their building and Jim saw a familiar figure emerge. It was Kaarji,

but there seemed something vaguely wrong with him. He looked in their

direction but seemed not to see them at all, as he turned and walked

away with a long, purposeful stride.

Something struck another ominous note in Jim's brain. The men reached

their building and entered it, but he did not stop. He hurried after

Kaarji.

"Landor! You damn fool, come back here!" Spurlin cried after him.

But Jim waved a hand, not looking back. He hurried after the Martian.

Those emanations were almost unbearable now, but he didn't seem to

mind. There was something ominous about them, but something else as

well that he could not resist.

He had miscalculated Kaarji's distance, however, because somewhere in

the maze of streets he lost him. But he knew where the Martian was

going--where they were both going. Hours later it seemed, but could

only have been minutes, when he came in sight of the imposing edifice

where he had last seen Bhruulo disappear.

* * * * *

Now he hesitated. His mind was crystal clear, clearer than he had

ever known it before. But somehow it did not seem to be his own. He

struggled a little, but the result was inevitable, he seemed to know

it. He gave up almost voluntarily. He continued toward the building and

entered its portals that were open wide and waiting.

He faced a long, greenish-gloomy corridor of marble. With hardly a

pause he continued along it. Tall imposing doors, tightly closed, were

on either side of him, but he gave little heed to them. The corridor

turned sharply once, and then again, and then it seemed to lead a

little downward. Jim could not be sure. He only knew that he was being

led _somewhere_, that he was to face something. A cold fear caught his

brain, but he could only go on.

Now the corridor walls seemed to waver, seemed to swim beneath a sort

of radiance. But it was a glaucous radiance, ineffably green as the

light beneath the waters of a shallow sea. It increased in intensity,

however, as he went on. It became almost tangible, it beat against him,

it seemed to pluck with evil intentness at the fibers of his mind. Jim

laughed once, laughed wildly, but did not pause in his stride.

The corridor made one more turn and then he was walking into a light

so blinding that it staggered him momentarily. It flared up once in a

great greenish effulgence, then died down into a steady pulsation. Now,

Jim knew, he must be approaching the very source of that all-pervading

light which had so puzzled him since his arrival at M'Tonak.

But now he had a vaguely uncomfortable feeling. It was as though a

million eyes were watching him, observing every move. It was as though

a million tiny fingers were tearing away the shreds of his mind with

secret, silent amusement. Jim did not look about him as he walked on,

for he knew no one was there. It had something to do with this light,

that much he knew.

Now he could see the end of the corridor through the pulsing

greenish haze. Something seemed to be there, something towering and

opalescent--and waiting.

He came very near before he saw what it was, a huge circular

glass-enclosed well that towered up to the ceiling fifty feet above.

It was from this well that the light came. Jim could see the gentle

pulsing of it, with streamers of a darker color flashing through it

vertically.

Those millions of eyes now were very near. Those millions of fingers

probed into his brain unbearably. Jim pressed his hands to his

throbbing temples, but the pain continued to expand within his skull.

He could not turn and flee, for something held him there. He tried to

cry out against it, but his throat seemed to contract and no sound

would emerge.

He had no knowledge whether it was minutes or hours that he stood

there; but when at last he felt his legs giving way beneath him, and

glimpsed the blur of the floor rushing up, it was with a profound sense

of gratitude for the oblivion that would be his.

* * * * *

But this was not to be. No sooner did he feel the floor beneath him,

than the force which had beaten him down partially withdrew. Jim

staggered to his feet, weak and a little dazed. Now something else was

happening behind that glassite-encased well. The green pillar of light

was lowering, coalescing upon itself with a slowly swirling motion.

And then, as the tower of light lessened, Jim saw what rode atop it. He

saw a shape, huge, iridescent and apparently weightless. It seemed at

first simply a larger area of greenish light, but for a single second

he glimpsed more. He saw the massive core of it. He felt his stomach

turning over in a prodigious yawn, and his brain churned in chaotic

horror.

The thing he saw was a roughly globular, quasi-amorphous shape that was

in a state of constant fluxion. It was partly tentacular, it writhed

and pulsed, it seemed to project itself at will. Darkish tendrils

came uncurling from it as if it were reaching for something not quite

attainable. Simultaneously it spun slowly atop its pillar of light

which seemed also a part of itself, somehow. _It was alive, a thinking,

intelligent entity._ That much Jim knew. It would even have been an

entity of beauty, with its whirling greenish effulgence, were it not

for one thing.

_It was evil._ Terribly, undeniably so. Jim could feel the impact of it

almost physically. Almost he felt that here was the essence of all the

evil of another universe, compressed into that one horribly writhing

mass that was now trying to expend itself but could not. And he had the

feeling that although it could be moved to terrible, devastating anger,

it was now for some reason gleeful.

It came riding down, light as a feather atop its light, until it

hovered just a few feet above Jim's head. Jim knew that he was being

examined microscopically, perhaps even fourth-dimensionally. He

shivered a little. He tried to take a step back but could not. There

came a sudden chuckling within his own brain, and then mentally he

heard the entity speak.

"Yes, Earthman, you were right in your estimate of me. I am 'evil' to

such as you. At least that is what Bhruulo tells me, and I have come to

believe Bhruulo."

Jim crouched before the thing, staring up at it. He still felt its

probing mental fingers in his mind, and the fingers were ... _unclean_.

He spoke aloud at last, in a voice he hardly recognized as his own.

"What--_what in heaven's name are you_?"

* * * * *

There came that chuckling note again, as the thing spoke.

"Whatever I am, Earthman, it is not in heaven's name. I do not exactly

know myself what I am. I personally have no conception or remembrance

of how I came here. I only know what Bhruulo has told me. It pleases me

to tell you."

The mental voice ceased abruptly. Then sudden, vivid pictures flashed

stereoptically across Jim's brain and were as quickly gone. He saw a

city he recognized as M'Tonak, and the city was teeming with people.

Jim knew that must have been many, many years ago.

The scene changed. As through another's eyes, he caught a blurry vision

of this evil entity flashing from out of the sky to land near the city.

He felt some of the consternation and then horror as the populace died

by the score in the streets. There was no apparent reason except the

presence of the alien thing. Just to look at the blinding brilliance of

it was to die. Jim caught confused pictures of all available weapons

being rushed to the scene to do battle with the thing, but to no avail;

as the M'Tonakians died, the entity grew tremendous in proportions and

in power.

These pictures flashed away and Jim saw others; the last few scientists

of M'Tonak, in a barricaded place where they worked frantically on a

weapon with which to battle the alien thing. They completed the weapon

but they could not destroy the entity. After a terrific struggle they

subdued it temporarily by means of certain rays and beams. In this

manner they at last brought it into captivity within the glassite well.

"Bhruulo says all this happened hundreds of years ago," the voice

came again within Jim's brain. "He is the last of that final group of

scientists who subdued me. _I_ have only a vague remembrance--"

"Bhruulo says!" Jim gasped, struggling with the significance of the

idea.

He looked up and saw the spherish, effulgent thing spinning with silent

amusement. "Is Bhruulo's longevity, then, such an unusual thing? I do

not know. Your time-scheme means little to me. Perhaps Bhruulo's great

age is due to his perpetual proximity to me, I only know that, unlike

other Martians and Earthmen, he is immune to my strongest powers now."

Jim sensed a certain bitterness in that mental voice, almost a hatred

for Bhruulo. Looking up at the greenish, brooding globe, Jim ventured a

daring question.

"Don't you sometimes long to be--free again?"

He felt the tendril-fingers grasp his mind again with a fierce

tenacity. He cried out against the physical pain of it, but even

through the pain he heard the throbbing answer.

"Free! Yes, Earthman! Bhruulo glories that he has me trapped here.

Often I remember those olden days when I almost conquered the city of

M'Tonak and the planet Mars! Bhruulo has promised me those days again,

and much more. He says he is preparing for it, but I do not know what

he means. I only know that I tire of waiting!"

There were more mental words, but Jim only heard them through a mist

about his brain. He knew that here, at last, he had solved the mystery

of M'Tonak! This evil entity from out of another universe or another

dimension was the "emeralds" of M'Tonak which had lured men up here

in ages past for its own, or Bhruulo's, devilish purpose. But what

was that purpose? Something vastly imminent, Jim knew! Perhaps it was

something the entity even now was trying to tell him in its strangely

confidential mood.

* * * * *

"That is enough. You have said enough! I have warned you about this!"

That was not the thing's mental voice! Jim knew it, even as he whirled

to face Bhruulo who had come from nowhere to stand behind him. Bhruulo

was furious. His grayish, lined face was a mask of hate--but not for

Jim. He hurried forward like a scuttling crab, supporting himself on

his cane with both hands. He approached the glassite barrier, and began

to manipulate tiny wheels there which Jim had not noticed before. A

network of wiring led down to several complicated box-like affairs set

in the floor.

Then a very curious thing happened. If a writhing, pulsing, spinning

globe of evil can cower, that is what the entity did! No sooner had

Bhruulo's hands touched the wheels, than the entity sank down to

the floor, then darted frightenedly up again, to cringe against the

furthermost confines of its prison. It poised there, hesitant, as if

watching Bhruulo. It ventured out from the wall and then back again. It

hardly pulsed at all now, as if holding its breath in fear.

A tiny hum came from the machinery Bhruulo was manipulating. It rose to

a shrill whine and then passed beyond the audible. A sudden criss-cross

of pencil-thin beams leaped about the confines of the well. They were

pale, scarcely visible, but Jim sensed the power of them. He heard a

mental shriek of agony from the spinning globe, then it was tumbling up

the sides of the well, out of range. It vanished fifty feet overhead,

in a haze of greenish light.

Using his cane as a pivot, Bhruulo pirouetted slowly to face Jim.

"Now," he said, "we can talk to each other without interruption from

that thing. Too bad that it hates me and I hate it. For we need each

other.

"I do not know," Bhruulo continued, "how much the Dim-Ing told you of

itself or of me and my plans. It does not particularly matter, now."

"Dim-Ing?" Jim repeated querulously, trying to focus his mind again.

"Yes. 'Dimensional-Thing.' Facetious? I have my moments of humor. _It_

has only a dim remembrance of its past before it came to Mars; but

through certain conversation with it I have come to the conclusion that

it somehow had birth in another dimension impinging delicately upon

ours. How or why it was flung across to us we shall never know. But it

is nearly finished on Mars."

Something caught at Jim's brain. He started a little.

Bhruulo laughed shrilly.

* * * * *

"Yes. Had you not guessed before? The Dim-Ing feeds upon the minds

of men. Oh, very subtly, of course. But for the presence of such

sustenance on Mars it would have died long, long ago. At first the

accumulative mental sustenance of Mars was more than sufficient. I

was careful to keep the Dim-Ing under my control, even as now. But as

the years passed--more years than you think, Earthman--I saw what

was happening. _We were hastening the eventual decease of the Martian

race!_ The Dim-Ing absorbed, at first, all _evil_ from the total

Martian mind. And then--even more.

"No doubt, Earthman, you have read something of Martian history. You

will remember that several centuries ago a frightful war raged across

three major continents of Mars. Almost abruptly, that is to say within

the space of a few years, it ceased mutually and without apparent

reason! It was the Dim-Ing and I who indirectly caused that. Then, you

will remember, there came an almost Utopian state for something like

a few score of years. It quickly passed as the Dim-Ing sent out its

subtle radiations almost desperately, across the surface of Mars. The

Martians became the inactive, indolent, dying race you see now. In the

last few scores of years, sustenance for the Dim-Ing has been meager

indeed."

Jim only stared at this Martian who according to the entity was

hundreds of years old. A horror crept into Jim's brain, and a subtle

warning. Here, he knew, was the one to be guarded against. Here in this

bent little Martian was the ultimate evil. His was the controlling hand.

* * * * *

Jim had been listening in a slowly dawning horror. Now he found his

voice at last, as he took a single tense step toward Bhruulo.

"And you--you tell me this! This thing that has been happening to the

Martian race! You, yourself a Martian--"

Bhruulo did not move and the expression on his face did not change.

"It is not what I am, or once was, that matters. It is what I _shall_

be. With the tool that I have now, immortality lies within my grasp.

That, and eternal power. I shall continue.

"Within the last fifty years, you Earthmen came. I need not say that

you were a Godsend. The Dim-Ing was at a very low ebb indeed.

"Even at the height of their scientific accomplishments the Martians

never quite achieved space travel. By what miracle you Earthmen

achieved it shall always remain a mystery to me. But I thank you. You

came when I needed you most.

"I discovered that your Earthian minds are stubborn, very stubborn

indeed. The Dim-Ing likes that. It can subsist much longer on an

Earthian mind than on a Martian. Furthermore, I learned that the

Earthian mind is curious--one of the inherent qualities of your race.

Therefore, I embellished somewhat the existing legend of M'Tonak.

And you all came searching greedily; if not in droves, at least, in

sufficient numbers.

"And now you are building a spaceship for me. I have known it all

along! I have brought you here for that purpose! I know it is very near

completion, this spaceship which shall carry, not Earthmen back to

Earth, but the Dim-Ing and myself."

"But it shall not!" Jim had let Bhruulo talk on, knowing what

was coming. In his mind now was no room for horror; his mind was

quickly alert and his hand was even quicker, as it flashed to the

electro-pistol in his belt.

But Bhruulo made a motion too, so fast that, paradoxically, there was

a certain casualness about it. He still smiled. He raised his cane on

which he had been leaning with both hands. From a lens-covered bore

in the end of it came a thick whitish light, touching Jim's hand and

holding it motionless. It expanded, enveloped all of his body so that

he could not move.

It surged a little upward, full into his face.

Jim Landor crumpled noiselessly and lay still.

City of the Living Flame · 第 6 / 10 题