I had no more than shut the door behind me when I realized that such an introduction was impossible. Our conversation in their stateroom had been their first encounter with me; it had therefore been my last with them. I would have to reach the captain in some other way, establish my identity, and report what had occurred. Idas had said that the repairs were being carried out below, and surely there would be an officer in charge of them. Once more I descended the windswept steps, this time continuing beyond the caged apports into an atmosphere warmer and damper still.
Absurd though it seemed, I somehow felt that my weight, which had been only slight on the tier of my cabin, diminished further as I descended. Earlier, when I had climbed the rigging, I had noticed that it dwindled as I ascended; it therefore followed that it should increase as I moved down from level to level in the bowels of the ship. I can only say that it was not so, or at least that it did not seem so to me, but the very reverse of that. Soon I heard footsteps on the stair below me. If I had learned anything during the past few watches, it was that any chance-met stranger might be bent upon my death. I halted to listen, and drew my pistol.
The faint clanging of metal stopped with me, then sounded again, rapid and irregular, the noises of a climber who stumbled as he ran. Once there was a clatter, as of a sword or helmet dropped, and another pause before the faltering footsteps came again. I was descending toward something that some other fled; there seemed no doubt of that. Common sense told me I should flee too, and yet I lingered, too proud and too foolish to retreat until I knew the danger.
I did not have to linger long. After a moment I glimpsed a man in armor below me, climbing with fevered haste. In a moment more, only a landing intervened, and I could see him well; his right arm was gone, and indeed appeared to have been torn away, for tattered remnants still dangled and bled from the polished brassard. There seemed little reason to fear that this wounded and terrified man would attack me, and much more to think that he might fly if I appeared dangerous. I holstered my pistol and called to him, asking what was wrong and whether I could help him.
He stopped and lifted his visored face to look at me. It was Sidero, and he was trembling.
"Are you loyal?" he shouted.
"To what, friend? I intend you no harm, if that's what you mean."
"To the ship!"
It seemed pointless to promise loyalty to what was no more than an artifact of the Hierodules, however large; but this was clearly no time to debate abstractions. "Of course!" I called. "True to the death, if need be." In my heart I begged Master Malrubius, who had once tried to teach me something of loyalties, to forgive me. Sidero began to climb the steps again, a little more slowly and calmly this time, yet stumbling still. Now that I could see him better, I realized that the dark oozing fluid I has supposed human blood was far too viscid, and a blackish green rather than crimson. The tatters I had thought shredded flesh were wires mingled with something like cotton. Sidero was an android, then, an automaton in human form such as my friend Jonas had once been. I upbraided myself for not having realized it sooner, and yet it came as a relief; I had seen blood enough in the cabin above.
By this time, Sidero was mounting the last steps to the landing where I stood. When he reached me, he halted, swaying. In that gruff, demanding way one unconsciously assumes in the hope of inspiring confidence, I told him to let me see his arm. He did, and I recoiled in amazement.
If I merely write that it was hollow, that will sound, I fear, as if it were hollow as a bone is said to be. Rather, it was empty. The tiny wires and wisps of fiber soaked with dark liquid had escaped from its steely circumference. There was nothing—nothing at all—within.
"How can I help you?" I asked. "I've had no experience in treating such wounds." He seemed to hesitate. I would have said that his visored face was incapable of expressing emotion; and yet it contrived to do so by its motions, the angles at which he held it, and the play of shadow created by its features.
"You must do exactly as I instruct. You will do that?"
"Of course," I said. "I confess I swore not long ago that I'd someday cast you from a height as you cast me. But I won't avenge myself upon an injured man." I remembered then how much poor Jonas had wanted to be thought a man, as indeed I and many others had thought him, and to be a man in fact.
"I must trust you," he said.
He stepped back, and his chest—his entire torso—opened like a great blossom of steel. And it opened upon emptiness, revealing nothing.
"I don't understand," I told him. "How may I help you?"
"Look." With his remaining hand, he pointed to the inner surface of one of the petallike plates that had made up that empty chest. "Do you see writing?"
"Lines and symbols, yes, in many colors. But I can't read them." Then he described a certain complex symbol and the symbols surrounding it, and after some searching I discovered it.
"Insert sharp metal there," he said. "Twist to the right, one quarter turn and no more." The slot was very narrow, but my hunting knife had a needle point, which I had wiped clean on Idas's shirt. Now I wedged this point into the place Sidero had indicated and twisted it as he had told me. The seeping of the dark liquid slowed.
He described a second symbol on another plate; and while I hunted for it, I ventured to tell him I had never heard or read of any such being as he.
"Hadid or Hierro could explain us to you better. I perform my duties. I do not think of such things. Not often."
"I understand," I said.
"You complain that I pushed you off. I did it because you did not attend to my instructions. I have learned that men like you are a hazard to the ship. If they are injured, it is no more than they would do to me. How many times do you think such men have tried to destroy me?"
"I've no idea," I said, still scanning the plate for the symbol he had described.
"Nor do I. We sail in and out of Time, then back again. There is only one ship, the captain says. All the ships we hail between the galaxies or the suns are this ship. How can I know how often they have tried, or how often they have succeeded?"
He was growing irrational, I thought, and then I found the symbol. When I had fitted the point of my hunting knife into the slot and turned it, the seepage of fluid dropped almost to nothing.
"Thank you," Sidero said. "I have been losing a great deal of pressure." I asked whether he would not have to drink new fluid to replace that he had lost.
"Eventually. But now I have my strength again, and I will have full strength when you make the last adjustment." He told me where it was and what to do.
"You asked how we came to be. Do you know how your own race came to be?"
"Only that we were animals who lived in trees. That is what the mystes say. Not the monkeys, since the monkeys are there still. Perhaps something like the zoanthropes, though smaller. The zoanthropes always make for the mountains, I've noticed, and they climb trees in the high jungle there. At any rate, these animals communicated with one another, as even cattle do, and wolves, by certain cries and motions. Eventually, through the will of the Increate, it came to be that those who communicated best survived while those who did so poorly perished."
"Is there no more?"
I shook my head. "When they communicated well enough that they could be said to speak, they were men and women. Such are we still. Our hands were made to cling to branches, our eyes to see the next branch as we move from tree to tree, our mouths to speak, and to chew fruit and fledglings. So are they still. But what of your own kind?"
"Much like yours. If the story is true, the mates wanted shelter from the void, from destructive rays, the weapons of hostiles, and other things. They built hard coverings for themselves. They wanted to be stronger too, for war and work on deck. Then they put the liquid you saw into us so that our arms and legs would move as they wanted, but with greater force. Into our genators, I ought to have said. They needed to communicate, so they added talk circuits. Then more circuits so we could do one thing as they did another. Controllers so we could speak and act even when they could not. Until at last we spoke in storage and acted without a mate inside. Are you unable to find it?"
"I'll have it in a moment," I told him. The truth was that I had found it some time before, but I had wanted to keep him talking. "Do you mean the officers of this ship wear you like clothing?"
"Not often now. The mark is like a star, with a straight mark beside it."
"I know," I said, debating what I might do and judging the cavity inside him. My belt, with the knife and my pistol in its holster, would never fit, I thought; but without those I might go in well enough.
I told Sidero, "Wait a moment. I'm having to work in a half crouch to find this thing. These are digging into me." I slipped my belt free and laid it down, with the sheath and holstered pistol beside it. "This would be easier if you'd lie down." He did so, and more quickly and gracefully than I would have thought possible, now that he was no longer bleeding so much. "Be quick. I have no time to waste."
"Listen," I told him, "if somebody were after you, he'd have been here by now, and I can't even hear anyone." While I pretended to dawdle, I was thinking furiously; it seemed a mad idea, yet it would give protection and a disguise, if it succeeded. I had worn armor often. Why not better armor?
"Do you think I fled them?"
I heard what Sidero said, but I paid little attention to it. I had spoken a moment before of listening; now there was something to listen to, and after listening I recognized it for what it was: the slow beating of great wings.
The Empty Air
MY KNIFE point had already found the slot. I twisted it as I snatched off my cloak and rolled into Sidero's open body. I did not so much as try to see what creature those wings bore until I had thrust my head, with some pain, into his and could look out through his visor.
Even then I saw nothing, or almost nothing. The air-shaft, which had been fairly clear at this depth earlier, now seemed filled with mist; something had carried the cool upper air lower, mixing it with the warm, moist, reeking air we breathed. Something that roiled that mist now, as though a thousand ghosts searched there.
I could no longer hear the wings, or anything else. I might as well have had my head locked in a dusty strong-box, peeping through the keyhole. Then Sidero's voice sounded—but not in my ear.
I do not know just how to describe it. I know well what it is to have another's thoughts in my mind: Thecla's came there, and the old Autarch's, before I grew one with them. This was not that. And yet it was not hearing, either, as I had known it. I can come no nearer to it than to say that there is something more that hears, behind the ear; and that Sidero's voice was there, without having passed through the ear to reach it.
"
I can kill you
."
"After I repaired you? I have known ingratitude, but never such depths as that." His chest had closed tightly, and I struggled to get my legs into his, pushing with hands braced against the hollows of his shoulders. If I had been able to take a moment more outside, I would have removed my boots; then it would have been easy. As it was, I felt I had already fractured both ankles.
"
You have no right in me!
"
"I have every right. You were made to protect men, and I was a man in need of protection. Didn't you hear the wings? You can't make me believe there is supposed to be a creatures like that loose in this ship."
"
They have freed the apports.
"
"Who has?" My sound leg had at last straightened itself. My lame leg ought to have been easier, because its muscles had shrunk; but I could not summon strength enough to force it down.
"
The jibers
."
I felt myself bent forward, as one sometimes is in wresting; Sidero was sitting up. He stood, and in standing shifted my position just enough for my lame leg to straighten. It was easy then to thrust my left arm into his. My right entered what had been his own right arm equally easily, but emerged from the damaged brassard, protected only at the shoulder.
"That's better," I said. "Wait a moment."
He sprang up the stairs instead, able now to take three at a stride. I halted, turned, and descended again.
"
I will kill you for this
."
"For going back for my knife and pistol? I don't think you should; we may need them." I stooped and picked them up, the knife with my right hand, the pistol with my left, inside Sidero's. My belt had half fallen through the grillwork floor; but I retrieved it without difficulty, threaded sheath and holster on it, and buckled it around Sidero's waist without a thumb's width to spare.
"
Get out!
"
I fastened my cloak about his shoulders. "Sidero, I've had people inside me too, though you may not believe it. It can be pleasant and useful. Because I'm where I am, we have a right arm. You said you were loyal to the ship. So am I. Are we going to—" Something pale dropped from the pale mist. Its wings were translucent as the wings of insects, but more flexible than the wings of bats. And they were huge, so wide they wrapped the landing where we stood like the curtains of a catafalque. Suddenly I could hear again. Sidero had activated the circuits that conveyed sound from his ears to mine; or perhaps he was only too distracted to prevent their functioning. However that might be, I heard the wind that roared around us from those great and ghostly wings, a hiss like the quenching of a thousand blades.
My pistol was in my hand, though I was not aware of having drawn it. I looked frantically for something, head or claws, at which to fire. There was nothing, and yet something gripped my legs, lifting me and Sidero too as a child lifts a doll. I fired at random. A rent—but, oh, how small a rent—appeared in the titanic wings, its edges just defined by a narrow band burned black.
The railing struck my knees. As it did, I fired again and smelled smoke. It seemed that it was my own arm that burned. I cried out. Sidero was struggling with the winged creature without my volition. He had drawn the hunting knife, and I feared for a moment he had slashed my arm, that the burning pain I felt was that which we feel when sweat is carried to a wound. I thought of turning my pistol on him, then realized that my own hand was in his.