The rain found the gap between the young man's collar and neck, ran down his spine, and made the ruined arch look like shelter.
It stood by itself beside the road, two uprights and a cracked lintel left after the wall had gone. There was scarcely room beneath it for his shoulders and pack. Still, the rain had thickened until the road was a brown stream, and the lodging house was three miles ahead if the old woman's directions had been right. He needed a dry place to check those directions, wring out his map, and decide whether the darkening sky meant evening or merely more weather.
He ducked under the lintel.
His second step should have struck nettles on the other side. Instead his boot came down on blue tile.
The young man stopped with one foot forward. Rain beat on stone behind him. Ahead, a round room climbed farther than he could follow, ringed by narrow galleries and yellow lamps. A fire burned under a copper kettle. The air smelled of wet wool, hot dust, and something green bruised between fingers.
He turned.
There was no roadside. Behind him stood a paneled door without a handle.
He put both palms to it. The dark wood was warm. He pushed, pulled, felt along the seam, then found himself listening for bolts on the other side as if the road might have locked him in.
"If you strike it," said a voice above him, "the panel will complain for the rest of the week. It has always preferred melodrama to damage."
The young man backed away so quickly that his pack knocked a brass stand over. He caught it before it hit the floor, which seemed important, and lowered it onto the tiles. Across the room, a man was descending a curving stair with a pair of shears in one hand.
At first glance he looked perhaps sixty: lean, erect, his brown face scored around the eyes and mouth. At second glance there was no age that fit. His white hair hung in a braid nearly to his waist, but his hands on the rail were steady and stained green at the fingertips. His robe had been patched at one elbow with cloth that did not quite match. The shears were small, bright, and sharp.
"Sorry," the young man said. "I was getting out of the rain."
"An ambition I can support."
The man reached the bottom step and stopped well beyond arm's length. That could have been courtesy. It could also have been the preferred range for turning trespassers into smoke.
"Was that arch yours?" the young man asked.
"The arch is an arch. This is mine." The man considered the shears, then placed them on the stair. "You did not arrive by intention?"
"No. It was raining. I ducked under it to look at my map, and then there was a floor."
"No. Of course not." His attention sharpened, almost painfully. "What year is it?"
The young man told him.
The man repeated the number under his breath. Then he closed his eyes and made three tiny movements with his fingers, as though calculating on an invisible slate.
"That's unwelcome," he said.
The young man looked again at the handleless door. "Me?"
The man's eyes opened. "No. No, the number. That many years at once." He lifted a hand and let it drop. "You are not unwelcome. I ought to have said the arithmetic."
Before the young man could decide what to do with that, the man lifted the brass stand off the tiles and set it upright. He did not use magic. He had to crouch, and one knee cracked.
"You are wet," he said. "There is a screen by the fire, and a drying rail behind it. Leave your boots on if you prefer. I believe taking them from a guest before establishing the way out was once considered threatening. Or unlucky. I may be combining customs."
"The way out would be useful."
"Yes. Tea first."
The answer came so promptly that the young man's mouth went dry.
The man had already turned toward a doorway curtained with strings of wooden beads. "Not instead of the way out. The kettle is at the correct temperature now. The door requires attention, and I would rather not ruin both."
He pushed through the beads. The young man counted four other doors, two stairways, and a narrow passage behind the fire screen. None showed rain. The small window above the kettle showed a sky the clear blue of noon.
Running would only mean choosing an unknown corridor. Breaking the panel had been discouraged, not proved impossible, but he had no axe. He had a penknife, two shirts, a packet of bread, and a damp letter of introduction to a man who rented beds by the week.
The beads clicked again.
The man returned carrying a shallow basket of leaves. Not dried curls from a merchant's tin: fresh green shoots, water-bright and soft, some still joined at the stem.
"Where did those come from?" the young man asked.
"Upstairs."
The man seemed to hear the inadequacy of this. "There is a garden under glass. I cut these after you came through."
"You have a tea garden inside your tower."
"Three shrubs. Garden may be boasting. The oldest came to me as a cutting wrapped in a courier's stocking, and it did not put out a leaf for eleven years. I am told that is usual."
He tipped the leaves onto a cloth, selected some, and rolled them between his palms. The simple work made his stained fingers understandable. He warmed a clay pot with water from the kettle, poured it into a basin, added the leaves, and covered them. The young man watched every movement and saw nothing but a man making tea.
"How old is this place?" he asked.
"The foundation is two thousand and twelve years old by the count you gave me. I am seven months older. There is an uncertainty of four years. Perhaps five, if the winter coronations were counted twice."
The young man looked at the steady, green-stained hands and could not make the number fit them.
The man set two cups on the low table near the fire. One was white porcelain thin enough to show the shadow of his thumb. The other was thick brown clay with a chip in its rim. He looked from them to the young man and exchanged their positions twice.
"Which cup is less alarming?"
"The chipped one."
"Why?"
"It looks as if someone has survived drinking from it."
The man's face changed. He looked like someone remembering how amusement went. He placed the brown cup on the visitor's side.
"Sit where you like," he said.
The young man sat where he could see the handleless door and the shears. The wizard poured. Pale liquor slipped from the pot into the brown cup, carrying a warm smell like grass after sun. The young man wrapped both hands around it but did not drink. Two thousand years. He laughed once, and it came out higher than he intended.
"You know, I didn't think I'd walk into a two-thousand-year-old wizard's tower by accident and get fresh tea."
The wizard took the chair opposite and tilted the pot over the white cup. "Well, one does not live to two thousand by trying to kill the first guest one has had in centuries. The hill courts were very firm about it. A host who harmed anyone under his roof before the second pouring forfeited the roof, and in the stricter districts his cattle, or possibly his cousins. I forget which." He watched his cup fill. "Also, I am starving for conversation. I would rather say so than have you work it out."
He touched the cup to his lower lip, swallowed, and set it down.
"No poison," he said.
"Would poison affect you?"
"Several kinds."
"That's not very comforting."
"It is not." The wizard folded his hands. "I no longer remember how much comfort is expected before the first sip. At one time it was bread and salt and the host's full descent, which took longer than the tea."
The young man tasted the tea. It was sweet without sugar, then bitter at the back of his tongue, a bitterness clean enough to make him thirsty for the next mouthful. He had drunk leaves boiled black at coaching inns and sweepings disguised with cloves. This was another thing entirely.
The wizard watched him with an intensity that made the cup heavy.
"It's good," the young man said.
"In what respect?"
"It tastes green." He heard how that sounded. "Good green. I mean I'd pay for it. I'd pay for a whole pot."
"Green as the first spring picking? Or green the way they brewed it at the summer court, before the—" The wizard stopped, and nodded. "Green. Good. Do people pay for tea now?"
"Constantly."
"Is the eastern empire still collecting the leaf duty? The one beyond the salt range. They taxed it by the basket, then by the leaf, which nearly started a war. Two wars. You may know it by another name."
"I don't know it by any name. Or the mountains. Sorry. I mend account books, mostly for drapers."
The wizard leaned forward. "Account books have survived? Are they bound by signatures, seals, blood, witnesses, divine guarantors, or the merchant's right hand? What coin is stable? Which river carries the grain fleets? Did the red fever return? Who governs the western islands? Is horse-post still limited to six hundred relays?"
The questions came without room for answers. The young man drank while they passed over him. When the wizard finally stopped, he looked startled by the silence he had made.
"The books are bound with thread," the young man said. "Usually."
"Thread."
"And glue."
The wizard waited.
"You asked about books."
"I asked rather more than that."
"Yes."
The wizard sat back. His white cup remained between his hands. "How long has it been since the western islands mattered to anyone?"
"I couldn't tell you if they matter now."
"Then what does?"
The question came at him like a ledger with no last page. The young man smiled because smiling had got him through examinations, quarrels with landlords, and one regrettable dinner with his elder sister's future husband.
"Dry socks," he said. "Affordable rooms. A road that doesn't dissolve when it rains."
"You make light of me."
"Only a little."
"Why?"
The young man looked at the narrow blue window, then at the unbroken curve of wall where the road should have been. "Because you say this place is two thousand years old and I can't find the road, and the door hasn't got a handle, and you want me to tell you what matters to the whole world, and your shears are on that stair about three steps from your chair, and I—" He stopped. "It's easier to make light of it."
The wizard glanced toward the stair. "They are for pruning."
His gaze went on from the shears around the rest of the room, as if all its familiar objects had become evidence against him. He rose.
The young man rose too.
"I meant to replenish the pot," the wizard said.
"Right. Please do."
They stood on opposite sides of the table. The wizard lowered himself slowly back into his chair. The young man did the same. Water from his hair chose that moment to run into his ear.
"You said you don't kill guests because it's no way to reach two thousand," the young man said. "Am I supposed to believe that's all?"
"I had hoped we might avoid making that a formal course of the meal."
"I'm asking."
The wizard looked at the brass stand, now upright beside the door. "Because you came by accident. Because you caught that before it struck the floor. And because, once you told me the year, I wanted your next answer more than I wanted you gone."
"That's not the same as wanting me safe."
"No. I want that too. It was not what stopped me, and that is what you asked."
He turned his cup a quarter turn on the table. This time he did not lean forward. "You are my first guest in three hundred and eighty-seven years. Since then there have been two soldiers who believed the tower was a siege engine. They stayed eleven minutes. I have had other intruders."
"What's the difference?"
"An intruder comes to take, arrest, worship, burn, or prove something. A guest may leave with nothing settled."
The young man looked at the door. "Can a guest leave?"
"Yes."
"Now?"
The wizard picked up the teapot. His thumb had gone white against its handle. "The first pouring should rest for forty breaths. The leaves grow harsh if they are kept hot."
"I'm not asking about the tea."
"I know."
He poured the last of the first infusion into the basin instead of either cup. A waste of good tea, done with enormous care.
"There is a washroom through the second door," he said. "If you were looking for one. Fresh cloths are in the chest."
The young man followed his glance. The second door stood a few feet from the panel he had come through. He had asked how to leave, and he was being offered clean cloths.
"I was looking for the road," he said. "You know I was."
"Yes."
The wizard reached for the kettle again.
"Don't pour another cup yet." The politeness fell out of the young man's voice. What remained sounded blunt and young even to him. "I need to see the way out. Not hear that there is one. I need it open before we keep talking."
The wizard did not move.
Rain might have been falling six feet away or nowhere in the world. In the quiet, the kettle's metal ticked as it cooled.
"If the threshold remains open," the wizard said, "the lower lamps will dim. The drying rail will stop, and several climate balances require manual correction afterward. The tea room may become cold. None of that is dangerous. I am explaining because you may observe changes, not because the inconvenience is your responsibility."
His words had begun to gather speed. He stopped them. Put the kettle down. Stood and stepped away from the table with his hands visible.
"Describe what you saw beyond the arch you came through."
"Mud. Hawthorn hedge on the far side. A milestone leaning toward the verge. The top was broken off."
"Good. Stay where you are."
The wizard faced the handleless panel. He drew one breath, then another. On the third, his fingers flexed at his sides.
Nothing flashed. The wall gave a low grinding sigh. A hairline of grey appeared around the panel and widened until rain-cold air pushed into the room. The dark wood thinned, became translucent, and was gone.
There was the ruined arch, seen from beneath its lintel. Rain streamed through the hawthorn beyond. The broken milestone leaned where it had leaned before, with the young man's boot print filling beside it.
The young man did not approach at once.
"It opens to the same place?"
"Only to the arch through which you entered."
"Can it shut while I'm crossing?"
"Not unless I release it. I will not."
"Could you open it again from this side if I went through?"
The wizard took time with the answer. "Not reliably. Your arrival showed me where the alignment touched the road. Once you leave, it may be years before I can find that exact place again."
"Stand farther back," the young man said.
The wizard moved to the stair and sat on its third step. "Is this sufficient?"
"Yes."
The young man crossed the tiles. At the threshold he held out his hand. Rain struck his knuckles, cold and ordinary. He reached farther, touched the wet inner face of the roadside stone, and withdrew. His hand came back whole and wet.
Behind him, the drying rail gave a soft clatter and went still. One by one, the lamps on the lower gallery faded from gold to ember-red. The blue square of sky above the kettle clouded. The fire remained, but the air beyond it lost its stored warmth.
The wizard had closed his eyes. A tendon stood out in his neck. All his attention had gone into holding the way open.
The young man put one foot onto the mud outside.
The road was exactly as he had left it, except for the rain filling his tracks. Evening had advanced perhaps twenty minutes. Down the hill, a carrier's cart labored through the mire, its canvas hood blue and its wheels striped with chalk. He knew the lodging house stood past the bridge. If he hurried, he could follow in the cart's ruts and arrive before full dark.
He could leave.
He shifted his weight toward the road. Behind him, the last lower lamp sank to a red spark. The wizard said nothing.
The young man stepped back onto the tile.
The wizard opened his eyes.
"The cart will reach this arch in ten minutes," the young man said. "Maybe fifteen in this mud. I'll go when it does. Keep the doorway open."
"Yes."
"And don't ask me what matters to the whole world."
"What may I ask?"
"Something I could know."
The wizard nodded once. He looked toward the table, then at the threshold, as if he could not maintain both sightlines at once.
"The second infusion wants hotter water," he said. "The kettle has cooled."
The young man set down his pack. "Can the fire boil it without you?"
"The fire is a fire."
"Good. Move the kettle closer."
The wizard did. The young man brought his chair around to the doorway side of the table, where he could watch the road. After a moment the wizard moved the other chair to face him. The room grew cooler. They waited for the first thread of steam.
"Why are the cart wheels marked with white?" the wizard asked.
The young man glanced outside. "So the carrier can see if one stops turning. If the stripe doesn't move, the axle's binding."
"No warding purpose?"
"None. Chalk and grease."
"We used bells on freight axles during the Nine Banner peace. A silent wheel meant sabotage."
"Nobody puts bells on the axle now. Just on the harness, so people hear the cart coming."
The wizard frowned and looked out at the cart for some time, as if to check.
The kettle began to murmur. He lifted it without leaving his place and poured water over the leaves. This time he offered the white cup without discussion and kept the chipped clay one for himself. The young man exchanged them.
"This one's easier to hold," he said.
"It leaks at the rim."
"Only if you drink from the chip."
They let the leaves settle.
The wizard asked how account books were repaired. The young man told him about sewing loose sections onto linen guards, scraping old glue with a blunt knife, and pressing warped covers under whatever heavy objects the customer could spare. Brick was best. A stack of other books was common and foolish.
"Because the weight is uneven?" the wizard asked.
"Because then I have two jobs."
"Of course."
The wizard asked what people ate on the road. Bread, mostly. Hard cheese if the weather was cool. Onions if no one expected to share a room. The young man told him about the lodging house ahead, where the roof leaked over the best bed and not the worst because the owner had arranged the buckets badly. He admitted he was hoping for work in the next town and had been pretending to his family that the position was certain.
"Is it?" the wizard asked.
"No. The binder may have hired someone else."
The wizard started to say something large; the young man saw it arrive in the lift of his chin. But the wizard looked toward the open road, where rain blew silver through the arch, and let the sentence go.
"What will you do if he has?"
"Ask who repairs the town ledgers. Then who prints notices. Then the undertaker, because undertakers keep records and hate loose pages. After that, I sleep somewhere cheap and start again in the morning."
"Undertakers kept the best registers in my day as well," the wizard said. "They and the salt-tax men."
He turned his cup in both hands. His knuckles had begun to tremble from the sustained working or the cold. The young man could not tell which.
Outside, the carrier climbed another yard through the mud.
"Why weren't there any guests for three hundred and eighty-seven years?" the young man asked.
The wizard looked up.
For once no precise answer waited ready. He opened his mouth, closed it, and rubbed a green stain on his thumb. The lower lamps held at their dull red. Rain tapped on the threshold stones.
"There were wars," he said at last. "Roads moved. Languages changed. I was occupied for some of it."
The young man waited.
"I did not keep the arch easy to find," the wizard added.
"Why not?"
The wizard watched the tea leaves turning below the surface. "I had reasons. Some of them may still be good. I have repeated all of them so often that I no longer know which are reasons and which are the shape of the room."
The young man drank. The second infusion was softer than the first, almost honeyed, though no honey had gone into the pot.
For several breaths neither of them spoke.
The carrier's horse appeared beyond the hawthorn, head low against the rain. Its harness bells gave one exhausted clank. The wizard heard it too; his hands tightened once on the white cup, then eased.
The young man looked up at the red lamps, then at the wizard's hands. "Is the cold getting up to your shrubs?"
"Not yet," the wizard said. "The glass keeps its heat longer than this room does."
"Then I've got time for one answer. Why don't the cups match?"
The wizard looked at the old clay cup with its missing crescent in the young man's hands, then down at the thin porcelain.
"That," he said, "is not a short answer."
The young man shifted his chair so he could see the cart round the bend.
"You'd better leave out the empires, then."