"Penaeus vannemei, postlarval stage," Kunohara said from behind him. "Baby shrimp. I changed the refraction of the bubble here on the bottom, so what you are seeing is a bit magnified. Really they would be much smaller even than we are in our present size."

"You've got . . . it's very impressive." Paul did not say so, but although the bubble-house was striking, it was also strangely modest for one of the gods of a virtual universe. "A beautiful house."

Paul waved his hand at the topmost step; when the lights came back on, he saw his own reflection stretched along the curve of the wall like a sideshow mirror. Despite the unfamiliar jumpsuit, the man looking back was definitely him, the Paul Jonas he remembered, although with enough of a beard to give him the look of a shipwreck survivor.

But why do I always look like me, he wondered? When everyone else keeps changing? Someone said !Xabbu was even a monkey for a while.

Shaking his head, he mounted the stairs and discovered the dead wood louse Kunohara had brought back floating in the center of the room, suspended in a hexahedron of white light as though fossilized in amber. Paul's host walked around it, staring; when he gestured, the bug revolved in place. A pale scrimshaw of kanji text ran across the surface of the transparent container.

"Is it . . . something you haven't seen before?"

"Worse. It is something that should not be." Kunohara grunted. "Can you drink?"

"Can I?"

"Do you have the receptors? What would you like? You are a guest. Courtesy demands I offer you something, even if you and your friends have ruined my life."

Kunohara had twice accused Paul and his companions of causing him harm, but he wasn't ready yet to pursue the subject. "I can drink. I don't know if I can get drunk, so I suppose it doesn't matter." He had a sudden thought. "You wouldn't happen to have any tea, would you?"

Kunohara's smile this time was only a few degrees short of friendly. "Forty or fifty varieties. Green teas, which are my favorite, but also black—orange pekoe, congou, souchong. I have oolong, too. What do you want?"

"I'd kill for English tea."

Kunohara frowned. "Strictly speaking, there are no 'English' teas, unless they have begun growing it in the high tropical hills of the Cotswolds while I was not looking. But I have Darjeeling and even Earl Grey."

"Darjeeling would be lovely."

Paul had no doubt that Kunohara could have magicked the tea into existence just as he had magicked them into the bubble, but his host was clearly a man of carefully preserved idiosyncrasies—both Kunohara and his environment were a strange combination of the naturalistic and absurd. An old-fashioned fire burned in a brazier in a depression in the floor filled with sand, but although there was no visible way for the smoke to vent from the bubble, the air in the room was smoke-free. As Kunohara hung a pot of water above the low flames and Paul sat down on a mat beside the fire pit to wait, he found himself overwhelmed by yet another absurdist juxtaposition—one moment about to be murdered by mutants, five minutes later waiting for water to boil for tea.

"What are those . . . things?" he asked, gesturing at the hovering wood louse.

"They are perversions," Kunohara said harshly. "A new and terrible interference with my world. Another reason for me to despise your companions."

"Renie and the others had something to do with those monsters?"

"I have found strange anomalies in my world for some time—mutations that made no sense, and which could not have come from the normal functioning of the simulation—but this is something else. Look at it! An ugly parody of humanity. These have been created deliberately. Someone with power—someone in the Grail Brotherhood, I do not doubt—has decided to punish me."

"Punish you? Mutations?" Paul sat back, shaking his head. He was beginning to realize that even if the tea behaved as it did in the real world, it was not going to be enough to clear his head. He was exhausted. "I don't understand any of this."

Kunohara stared at the wood louse in scowling silence.

Steam chuffed from the kettle, spread in a cheerful cloud, then vanished, as though overwhelmed by the chill coming from Paul's host. Paul accepted the cup which Kunohara conjured out of midair, then watched as he poured boiling water over an infuser. The fumes rising from the steeping tea were the first thing Paul had experienced in longer than he could remember that made him feel like there might be some point to the world. "I'm sorry," he said. "Maybe I'm being dense, but I'm very, very tired. It's been the long day to end all long days." He laughed, and heard a tiny edge of hysteria in his voice. He leaned his head over the cup to breathe in the vapor. "Can you just tell me what terrible thing my friends did to you?"

"Exactly what I expected them to do," Kunohara snapped. "In fact, it is myself I am angry with as much as them. They pitted themselves against a far superior force and lost, and now it is the rest of us who will pay the price."

"Lost?" Paul took his first sip. "Oh, my God, this is wonderful." He blew on the tea and sipped again, trying to make sense of what Kunohara was saying. "But . . . but nobody's lost anything yet, as far as I can tell. Except the Brotherhood. I think most of them are dead now." He stopped, suddenly fearing that in his weariness he had said too much. Was Kunohara one of the Brotherhood, or just someone who rented space from them?

His host was shaking his head. "What nonsense is this?"

Paul stared at him. There was, of course, no way to know what someone was really thinking behind his face back in the real world, let alone here. But, he reminded himself, it might have been as little as an hour since he and Renie and the others had experienced . . . whatever it was they had experienced. It was too late in the day, and he himself was too helpless, to offend potential allies.

"You're saying you don't know what happened to us? That we saw the Grail Brotherhood have their ceremony—that we met the Other? This is all news to you?"

Paul had the not-inconsiderable pleasure of watching Kunohara's hard face melt into an expression of astonishment. "You met . . . the operating system? And you are alive?"

"Apparently." It was not, Paul reflected, as sarcastic a remark as it sounded.

Kunohara lifted the teapot. Admirably, his hand did not tremble. "It seems clear you know things I do not."

"From what my friends told me, it was usually the other way around. Perhaps this time you'll be a little more generous with your own information."

Kunohara looked shaken. "I will answer your questions, I promise. Tell me what happened to you."

Hideki Kunohara listened carefully to Paul's story, stopping him often for clarification. Even in a drastically streamlined version it was still a long tale: by the time he was describing the climb up the black mountain, the world outside the bubble had passed from twilight into evening and stars hung in the black heavens above the river. Except for the flicker of the fire, Kunohara had allowed his house to grow dark too; there were moments when Paul forgot he was inside the shining, curved walls and could almost believe himself back on one of the Greek islands with Azador, huddled by a campfire beneath naked sky.

Exhausted now and wanting to finish, Paul did his best to keep to what was important, but with so many mysteries it was hard to know what to leave out. Kunohara seemed particularly interested in the silver lighter, and disappointed to hear it had apparently been lost on the mountaintop. At the mention of Dread and the murderer's boastful announcement of his control over the operating system, his expression became dark and remote.

"But this is all most, most strange," he said when Paul had paused to finish his fourth cup of Darjeeling. "All of it. I had some inkling of what the Brotherhood intended. They approached me about it long ago, and they seemed surprised that although I could have afforded to join their inner circle, I chose not to." He met Paul's look with a grim smile. "I said I would answer your questions, but that does not mean I must explain everything of myself. My reasons for not wanting to pursue the Brotherhood's immortality are my own."