And then I saw him, the first fully developed Krolu I had seen. He was a fine-looking savage, tall and straight with a regal carriage. To-mar was a handsome fellow; but this Kro-lu showed plainly in his every physical attribute a higher plane of evolution. While To-mar was just entering the Kro-lu sphere, this man, it seemed to me, must be close indeed to the next stage of his development, which would see him an envied Galu.

"They will kill him?" I whispered to Ajor.

"The dance of death," she replied, and I shuddered, so recently had I escaped the same fate. It seemed cruel that one who must have pa.s.sed safely up through all the frightful stages of human evolution within Caspak, should die at the very foot of his goal. I raised my rifle to my shoulder and took careful aim at one of the Band-lu. If I hit him, I would hit two, for another was directly behind the first.

Ajor touched my arm. "What would you do?" she asked. "They are all our enemies."

"I am going to save him from the dance of death," I replied, "enemy or no enemy," and I squeezed the trigger. At the report, the two Band-lu lunged forward upon their faces. I handed my rifle to Ajor, and drawing my pistol, stepped out in full view of the startled party. The Band-lu did not run away as had some of the lower orders of Caspakians at the sound of the rifle. Instead, the moment they saw me, they let out a series of demoniac war-cries, and raising their spears above their heads, charged me.

The Kro-lu stood silent and statuesque, watching the proceedings. He made no attempt to escape, though his feet were not bound and none of the warriors remained to guard him. There were ten of the Band-lu coming for me. I dropped three of them with my pistol as rapidly as a man might count by three, and then my rifle spoke close to my left shoulder, and another of them stumbled and rolled over and over upon the ground. Plucky little Ajor! She had never fired a shot before in all her life, though I had taught her to sight and aim and how to squeeze the trigger instead of pulling it. She had practiced these new accomplishments often, but little had I thought they would make a marksman of her so quickly.

With six of their fellows put out of the fight so easily, the remaining six sought cover behind some low bushes and commenced a council of war.

I wished that they would go away, as I had no ammunition to waste, and I was fearful that should they inst.i.tute another charge, some of them would reach us, for they were already quite close. Suddenly one of them rose and launched his spear. It was the most marvelous exhibition of speed I have ever witnessed. It seemed to me that he had scarce gained an upright position when the weapon was half-way upon its journey, speeding like an arrow toward Ajor. And then it was, with that little life in danger, that I made the best shot I have ever made in my life! I took no conscious aim; it was as though my subconscious mind, impelled by a stronger power even than that of self-preservation, directed my hand. Ajor was in danger! Simultaneously with the thought my pistol flew to position, a streak of incandescent powder marked the path of the bullet from its muzzle; and the spear, its point shattered, was deflected from its path. With a howl of dismay the six Band-lu rose from their shelter and raced away toward the south.

I turned toward Ajor. She was very white and wide-eyed, for the clutching fingers of death had all but seized her; but a little smile came to her lips and an expression of great pride to her eyes. "My Tom!" she said, and took my hand in hers. That was all--"My Tom!" and a pressure of the hand. Her Tom! Something stirred within my bosom.

Was it exaltation or was it consternation? Impossible! I turned away almost brusquely.

"Come!" I said, and strode off toward the Kro-lu prisoner.

The Kro-lu stood watching us with stolid indifference. I presume that he expected to be killed; but if he did, he showed no outward sign of fear. His eyes, indicating his greatest interest, were fixed upon my pistol or the rifle which Ajor still carried. I cut his bonds with my knife. As I did so, an expression of surprise tinged and animated the haughty reserve of his countenance. He eyed me quizzically.

"What are you going to do with me?" he asked.

"You are free," I replied. "Go home, if you wish."

"Why don't you kill me?" he inquired. "I am defenseless."

"Why should I kill you? I have risked my life and that of this young lady to save your life. Why, therefore should I now take it?" Of course, I didn't say "young lady" as there is no Caspakian equivalent for that term; but I have to allow myself considerable lat.i.tude in the translation of Caspakian conversations. To speak always of a beautiful young girl as a "she" may be literal; but it seems far from gallant.

The Kro-lu concentrated his steady, level gaze upon me for at least a full minute. Then he spoke again.

"Who are you, man of strange skins?" he asked. "Your she is Galu; but you are neither Galu nor Krolu nor Band-lu, nor any other sort of man which I have seen before. Tell me from whence comes so mighty a warrior and so generous a foe."

"It is a long story," I replied, "but suffice it to say that I am not of Caspak. I am a stranger here, and--let this sink in--I am not a foe. I have no wish to be an enemy of any man in Caspak, with the possible exception of the Galu warrior Du-seen."

"Du-seen!" he exclaimed. "You are an enemy of Du-seen? And why?"

"Because he would harm Ajor," I replied. "You know him?"

"He cannot know him," said Ajor. "Du-seen rose from the Kro-lu long ago, taking a new name, as all do when they enter a new sphere. He cannot know him, as there is no intercourse between the Kro-lu and the Galu."

The warrior smiled. "Du-seen rose not so long ago," he said, "that I do not recall him well, and recently he has taken it upon himself to abrogate the ancient laws of Caspak; he had had intercourse with the Kro-lu. Du-seen would be chief of the Galus, and he has come to the Kro-lu for help."

Ajor was aghast. The thing was incredible. Never had Kro-lu and Galu had friendly relations; by the savage laws of Caspak they were deadly enemies, for only so can the several races maintain their individuality.

"Will the Kro-lu join him?" asked Ajor. "Will they invade the country of Jor my father?"

"The younger Kro-lu favor the plan," replied the warrior, "since they believe they will thus become Galus immediately. They hope to span the long years of change through which they must pa.s.s in the ordinary course of events and at a single stride become Galus. We of the older Kro-lu tell them that though they occupy the land of the Galu and wear the skins and ornaments of the golden people, still they will not be Galus till the time arrives that they are ripe to rise. We also tell them that even then they will never become a true Galu race, since there will still be those among them who can never rise. It is all right to raid the Galu country occasionally for plunder, as our people do; but to attempt to conquer it and hold it is madness. For my part, I have been content to wait until the call came to me. I feel that it cannot now be long."

"What is your name?" asked Ajor.

"Chal-az," replied the man.

"You are chief of the Kro-lu?" Ajor continued.

"No, it is Al-tan who is chief of the Kro-lu of the east," answered Chal-az.

"And he is against this plan to invade my father's country?"

"Unfortunately he is rather in favor of it," replied the man, "since he has about come to the conclusion that he is batu. He has been chief ever since, before I came up from the Band-lu, and I can see no change in him in all those years. In fact, he still appears to be more Band-lu than Kro-lu. However, he is a good chief and a mighty warrior, and if Du-seen persuades him to his cause, the Galus may find themselves under a Kro-lu chieftain before long--Du-seen as well as the others, for Al-tan would never consent to occupy a subordinate position, and once he plants a victorious foot in Galu, he will not withdraw it without a struggle."

I asked them what batu meant, as I had not before heard the word.

Literally translated, it is equivalent to through, finished, done-for, as applied to an individual's evolutionary progress in Caspak, and with this information was developed the interesting fact that not every individual is capable of rising through every stage to that of Galu.

Some never progress beyond the Alu stage; others stop as Bo-lu, as Sto-lu, as Bandlu or as Kro-lu. The Ho-lu of the first generation may rise to become Alus; the Alus of the second generation may become Bo-lu, while it requires three generations of Bo-lu to become Band-lu, and so on until Kro-lu's parent on one side must be of the sixth generation.

It was not entirely plain to me even with this explanation, since I couldn't understand how there could be different generations of peoples who apparently had no offspring. Yet I was commencing to get a slight glimmer of the strange laws which govern propagation and evolution in this weird land. Already I knew that the warm pools which always lie close to every tribal abiding-place were closely linked with the Caspakian scheme of evolution, and that the daily immersion of the females in the greenish slimy water was in response to some natural law, since neither pleasure nor cleanliness could be derived from what seemed almost a religious rite. Yet I was still at sea; nor, seemingly, could Ajor enlighten me, since she was compelled to use words which I could not understand and which it was impossible for her to explain the meanings of.

As we stood talking, we were suddenly startled by a commotion in the bushes and among the boles of the trees surrounding us, and simultaneously a hundred Kro-lu warriors appeared in a rough circle about us. They greeted Chal-az with a volley of questions as they approached slowly from all sides, their heavy bows fitted with long, sharp arrows. Upon Ajor and me they looked with covetousness in the one instance and suspicion in the other; but after they had heard Chal-az's story, their att.i.tude was more friendly. A huge savage did all the talking. He was a mountain of a man, yet perfectly proportioned.

"This is Al-tan the chief," said Chal-az by way of introduction. Then he told something of my story, and Al-tan asked me many questions of the land from which I came. The warriors crowded around close to hear my replies, and there were many expressions of incredulity as I spoke of what was to them another world, of the yacht which had brought me over vast waters, and of the plane that had borne me Jo-oo-like over the summit of the barrier-cliffs. It was the mention of the hydroaeroplane which precipitated the first outspoken skepticism, and then Ajor came to my defense.

"I saw it with my own eyes!" she exclaimed. "I saw him flying through the air in battle with a Jo-oo. The Alus were chasing me, and they saw and ran away."

"Whose is this she?" demanded Al-tan suddenly, his eyes fixed fiercely upon Ajor.

For a moment there was silence. Ajor looked up at me, a hurt and questioning expression on her face. "Whose she is this?" repeated Al-tan.

"She is mine," I replied, though what force it was that impelled me to say it I could not have told; but an instant later I was glad that I had spoken the words, for the reward of Ajor's proud and happy face was reward indeed.

Al-tan eyed her for several minutes and then turned to me. "Can you keep her?" he asked, just the tinge of a sneer upon his face.

I laid my palm upon the grip of my pistol and answered that I could.

He saw the move, glanced at the b.u.t.t of the automatic where it protruded from its holster, and smiled. Then he turned and raising his great bow, fitted an arrow and drew the shaft far back. His warriors, supercilious smiles upon their faces, stood silently watching him. His bow was the longest and the heaviest among them all. A mighty man indeed must he be to bend it; yet Al-tan drew the shaft back until the stone point touched his left forefinger, and he did it with consummate ease. Then he raised the shaft to the level of his right eye, held it there for an instant and released it. When the arrow stopped, half its length protruded from the opposite side of a six-inch tree fifty feet away. Al-tan and his warriors turned toward me with expressions of immense satisfaction upon their faces, and then, apparently for Ajor's benefit, the chieftain swaggered to and fro a couple of times, swinging his great arms and his bulky shoulders for all the world like a drunken prize-fighter at a beach dancehall.

I saw that some reply was necessary, and so in a single motion, I drew my gun, dropped it on the still quivering arrow and pulled the trigger.

At the sound of the report, the Kro-lu leaped back and raised their weapons; but as I was smiling, they took heart and lowered them again, following my eyes to the tree; the shaft of their chief was gone, and through the bole was a little round hole marking the path of my bullet.

It was a good shot if I do say it myself, "as shouldn't" but necessity must have guided that bullet; I simply had to make a good shot, that I might immediately establish my position among those savage and warlike Caspakians of the sixth sphere. That it had its effect was immediately noticeable, but I am none too sure that it helped my cause with Al-tan.

Whereas he might have condescended to tolerate me as a harmless and interesting curiosity, he now, by the change in his expression, appeared to consider me in a new and unfavorable light. Nor can I wonder, knowing this type as I did, for had I not made him ridiculous in the eyes of his warriors, beating him at his own game? What king, savage or civilized, could condone such impudence? Seeing his black scowls, I deemed it expedient, especially on Ajor's account, to terminate the interview and continue upon our way; but when I would have done so, Al-tan detained us with a gesture, and his warriors pressed around us.

"What is the meaning of this?" I demanded, and before Al-tan could reply, Chal-az raised his voice in our behalf.

"Is this the grat.i.tude of a Kro-lu chieftain, Al-tan," he asked, "to one who has served you by saving one of your warriors from the enemy--saving him from the death dance of the Band-lu?"

Al-tan was silent for a moment, and then his brow cleared, and the faint imitation of a pleasant expression struggled for existence as he said: "The stranger will not be harmed. I wished only to detain him that he may be feasted tonight in the village of Al-tan the Kro-lu. In the morning he may go his way. Al-tan will not hinder him."

I was not entirely rea.s.sured; but I wanted to see the interior of the Kro-lu village, and anyway I knew that if Al-tan intended treachery I would be no more in his power in the morning than I now was--in fact, during the night I might find opportunity to escape with Ajor, while at the instant neither of us could hope to escape unscathed from the encircling warriors. Therefore, in order to disarm him of any thought that I might entertain suspicion as to his sincerity, I promptly and courteously accepted his invitation. His satisfaction was evident, and as we set off toward his village, he walked beside me, asking many questions as to the country from which I came, its peoples and their customs. He seemed much mystified by the fact that we could walk abroad by day or night without fear of being devoured by wild beasts or savage reptiles, and when I told him of the great armies which we maintained, his simple mind could not grasp the fact that they existed solely for the slaughtering of human beings.

"I am glad," he said, "that I do not dwell in your country among such savage peoples. Here, in Caspak, men fight with men when they meet--men of different races--but their weapons are first for the slaying of beasts in the chase and in defense. We do not fashion weapons solely for the killing of man as do your peoples. Your country must indeed be a savage country, from which you are fortunate to have escaped to the peace and security of Caspak."