The handprint was still there the next morning.
Ethan hadn't gone back to look at it. He knew it was there — three centimeters into wood that had been growing since before the war, before New Star, before any of this — and that was enough.
He went to the east lawn anyway, the way he always did. The sycamores were bare now, or nearly. The cold that had been threatening all week had finally arrived.
He began the dispersal forms alone.
---
It had started, as most things did, with someone knocking on a door.
Ethan had been nineteen, first year, still learning what his major was actually for — the kind of learning that happened through slow disillusionment rather than instruction. Someone had knocked on the door of the seminar room where he and a dozen other students were pretending to take notes, and asked, with the particular carefully casual tone of people who are not being casual at all, whether any of them might be interested in participating in a study.
A study, the man said. Related to certain traditional practices.
Most people in the room went still in the way people go still when they're trying to figure out if something is a joke.
Ethan had said yes before the man finished the sentence.
---
The ancient arts — *san shu*, the practitioners called them, the dispersal forms, or more broadly the old arts, the scattered inheritance of a thousand years of people who had written things down and then died — had never quite left him alone. He'd encountered them the way a lot of Old Earth kids did: a grandfather who practiced *cai qi* at dawn in the courtyard, slow and deliberate, never explaining. A shelf of books in a secondhand shop that nobody bought. A professor who mentioned, once, in a throwaway line at the end of a lecture, that certain meditation lineages had documented physical effects that current science couldn't fully account for, and then moved on.
He'd moved on too. For a while.
Marcus, when Ethan told him he was joining, had been less enthusiastic.
"There's no evidence any of it actually does anything," he said. He was leaning against the doorframe in the way he leaned against things when he was trying to seem indifferent. "The physiological studies are all contested. Most of the original texts are fragments. You're going to spend your free time — your *free* time — sitting very still and breathing in a specific way, on the theory that ancient people who lived to forty knew something about the body that we don't."
"Probably," Ethan said.
Marcus joined six weeks later. He mentioned, as if it were incidental, that he'd heard the program was backed by outside funding. Significant outside funding. From organizations with deep-space connections.
He did not say this like it changed anything. He said it like a person describing the weather.
It changed everything.
---
What the program actually was, once you were inside it, was harder to describe.
It was not a lecture series. It was not a seminar. Two professors ran it — older men, both of them, with the particular quietness of people who had come a long way and seen a great deal and chosen, at some point, to stop explaining themselves. Ethan learned later that they'd been brought in from New Star. At the time, they just seemed like men who expected to be listened to, and were.
The curriculum was assembled from sources that had no business being in the same room together: a museum loan of a text that had survived in a single handwritten copy; a collection from a private archive that the program's administrators referred to only as "the benefactor's materials"; a meditation manual recovered from a tomb excavation in the mountains north of the city, still in a preservation case when it arrived, the ink on its pages a color that had no name in current use.
They were told, early on, that the food would be provided.
This seemed like a minor detail. It was not a minor detail.
The meals arrived in sealed containers — plain-looking, utilitarian, the kind of packaging that deliberately avoided drawing attention. What was inside was something else entirely. Ethan recognized almost none of it. One of the older professors, the one who taught *cai qi*, described a particular broth one evening as coming from creatures that lived in the deep oceans of New Star, in pressure zones that human equipment had only recently become capable of reaching. He said this the way a person says *the salt is on the table* — not for effect, simply because it was accurate.
"This broth," Marcus said quietly, that night, "costs more than my family makes in a month."
"Probably more than a year," Ethan said.
Marcus looked at his bowl for a long moment. Then he ate it.
---
The attrition was steady and unsurprising.
Some people left in the first semester — the forms were demanding, the meditation practice produced results that ranged from nothing to something profoundly disorienting, and the gap between effort and visible reward was the kind of gap that reasonable people refuse to sustain. Others lasted longer, stayed through two years of slow discipline, and then found, one ordinary morning, that they simply couldn't continue believing something was happening when nothing they could point to proved that it was.
Ethan stayed. He wasn't sure, for most of that time, why he was different. He didn't feel certain. He felt interested.
There's a difference.
The program didn't shrink so much as it consolidated. Students transferred in from other cities, from other programs — fifty, eventually, drawn together from Old Earth's scattered universities into the east wing of the residence hall, where the single rooms were quiet and the smell of the deep-space food drifted down the corridor in the early mornings like something from another world, which it was.
And then, in the third year, the New Star students arrived.
---
Twenty-three of them. Young, all of them. They carried themselves differently — not arrogantly, exactly, more the way people carry themselves when the world they grew up in has different rules than the one they're visiting. They wore ordinary clothes and said ordinary things and then occasionally, in unguarded moments, said things that weren't ordinary at all.
It was one of those moments that started the rumor.
Someone — Ethan never knew who — had overheard a conversation. Or claimed to. Or had pieced something together from the fragments that tended to escape even the most careful people when they'd been away from home long enough to get homesick enough to stop being careful.
The rumor, when it reached Ethan, was three words: *immortality. They want immortality.*
He'd heard this in the courtyard, late, a cluster of students standing in the cold because the dormitory walls felt too close. Someone said it like a joke. Someone else laughed. A third person said, *no, actually, I think they mean it,* and the laughter stopped.
"To be precise about it," Marcus said later, when they were walking back to the east wing, "it's not immortality. It's *longevity*. There's a difference. The people funding this are old. Powerful old people. Old powerful people who have run out of things to buy with their money except more time." He paused. "Which is, I will admit, the most depressing sentence I have ever said aloud."
Ethan said nothing.
"They want to *not die*," Marcus continued. "Or die later. A lot later. And they think — someone convinced them, somehow — that the answer is in these texts. In these practices. In the thing that everyone else already threw away."
One of the New Star students — Sophie Su, who laughed too loudly at things that weren't quite funny, the kind of laugh that was really a defense mechanism — had been walking past when Marcus said this. She heard the last part. She stopped walking.
"That's a very simplified version," she said.
"Is it inaccurate?" Marcus asked.
She rolled her eyes, which was, Ethan had come to understand, her version of *yes, but I'm not going to admit it.*
---
The first time Ethan fully succeeded at *cai qi* — the breath-drawing, the root practice, the thing that everything else was supposed to build from — he had been at it for two years and four months.
He didn't announce it. He didn't tell anyone for three days. He sat with it the way you sit with something you're not sure you can afford to believe in yet, turning it over quietly, checking from different angles, waiting for it to fall apart.
It didn't fall apart.
What he had felt was not dramatic. It was not, to use the word Marcus would have used, *supernatural*. It was more like a door that had always been there, in a wall he'd been leaning against so long he'd stopped noticing it was a wall at all. And then one morning it opened. Just a fraction. Just enough to feel the difference in air pressure between one side and the other.
He still thought about that fraction.
He thought about it now, moving through the forms in the cold morning air, the bare sycamores rising around him like patient witnesses, the campus empty in the early-winter quiet.
He'd made a handprint three centimeters deep in a tree trunk.
He'd made deeper ones, in the years since that door opened.
He hadn't shown anyone those.
---
*The New Star students were gone now, like everyone else. Their rooms in the east wing had been emptied and cleaned. Whatever they'd come to find here — or to watch for — they'd taken it back with them.*
*Ethan thought, sometimes, about what they'd reported.*
*And whether the people who funded all of this had gotten what they wanted. Or whether, in the end, it turned out that what they actually wanted and what the old arts could actually give were different things.*
*Different doors. Different keys.*
*He finished the forms. The campus was still quiet. He stood for a moment with his breathing even, feeling the cold against his face, thinking about the next step.*
*He was good at the next step.*