Luo Qinghe's last day in Greenstone City arrived the way last days did when you had been not-counting them: suddenly, wearing the ordinary face of a morning that looked like all the other mornings and wasn't.
Wei Liang knew because she had told him the date three weeks ago with the flat, matter-of-fact delivery of a piece of schedule information, and he had noted it with the automatic precision of someone who noted everything, and he had not thought about it again until he woke on the morning of it and the knowledge was simply present, clear as the cold light coming through his window.
He went to Madam Fen's shop at the seventh bell. The morning assessment was a large batch of mixed stock from a new supplier, and he worked through it carefully, noting three quality irregularities that saved Madam Fen a significant sum and one genuinely exceptional piece — a fragment of Heavenspark Moss, mislabeled and tucked between bundles of common Ashvine, that was worth more than the entire rest of the batch combined. He set it aside and explained what it was and watched Madam Fen's expression travel its familiar journey.
"The new supplier mislabeled it," Madam Fen said.
"The new supplier doesn't know what it is," Wei Liang said. "Neither does anyone else in their supply chain, apparently."
She locked it in the chest under the counter. "Your irregular market contact," she said, without looking at him. "The procurement woman. She's been in here twice this week asking about your schedule."
"I know," Wei Liang said. "We're starting the commission next week."
"She has an interesting cultivation signature," Madam Fen said, with the tone of someone making an observation they are technically keeping professional.
"Beast bloodline integration," Wei Liang said. "Stable, multi-generational."
"I noticed the bloodline." A pause. "I also noticed she was watching your working corner for approximately ten minutes before she asked about your schedule."
"She's thorough in her assessments," Wei Liang said.
Madam Fen said nothing further. She was, he had come to understand, quite good at saying nothing in ways that communicated specific things.
He left the shop at the ninth bell and walked to the eastern canal.
Luo Qinghe was already there.
She was sitting on the canal wall in the morning light with Yín stretched at full length beside her, the Pantera's coat cycling its slow blue-black in the winter sun, and her pack was at her feet — a traveler's pack, fully loaded, with the organized density of someone who had packed for long journeys many times and had reduced the process to an efficient minimum.
She was looking at the canal water.
Wei Liang sat beside her with the ease of someone who had been sitting beside her on this canal wall for three weeks and had no reason to approach it differently on the last day than on any other. Yín opened one eye, registered him, and closed it again.
They sat for a while without speaking. The canal moved. A boat pushed through from the western gate, low in the water with cargo, the pole-man calling a soft navigation alert at the junction. Two cultivators passed on the road behind them, their conversation carrying and then fading.
"The Phantom Fern treatments are complete," Luo Qinghe said.
"How is she responding?" Wei Liang asked, looking at Yín.
"The qi instability is ninety percent resolved. The remaining ten percent will clear as she continues developing — it was always going to be a residual timeline issue, not a persistent condition." She paused. "Your dosing schedule was exactly right."
"I know," Wei Liang said, simply.
She looked at him sideways with the expression that had, over three weeks, become specifically his — the small, involuntary warmth that preceded a response she hadn't planned. "You always know," she said.
"Not always," Wei Liang said. "About herb dosing for juvenile Panteras, yes."
She looked back at the water. "I'm going east," she said. "There are three ranges between here and the spirit beast territories I need to survey for Yín's next development phase materials. Two months of travel, probably."
"What's east of the three ranges?" Wei Liang asked.
"The Verdant Deep," she said. "An old forest system, partially overlapping with the Spirit Realm at its center. Rare beast species, rare plant life, rare everything — it's largely unsurveyed because the qi density near the center makes navigation difficult for cultivators below a certain level." She paused. "I'm at the level where I can reach the outer thirds."
"And what's in the outer thirds that you need?"
"Moonscale Bark," she said. "It's the primary material for the advanced beast bond stabilization technique my master left me. Yín and I will need it within the next eighteen months — her development timeline is accelerating faster than projected."
Wei Liang thought about this. The Verdant Deep was not a place he had records of — too minor, too recent in its current configuration — but the category of location was familiar. Realm-overlap zones had specific qi characteristics, specific dangers, and specific opportunities.
"Bring back whatever secondary specimens you find near the Moonscale sites," he said. "Realm-overlap flora often carries compound profiles that don't exist in pure-realm environments. Even if you don't know the specific applications, bring samples."
"For your library?" she said, with the specific lightness of someone using a private reference.
"For future use," he said.
She was quiet for a moment. Then: "When I come back through Greenstone —"
"I'll be here," Wei Liang said.
She looked at him fully then, which she didn't always do — Luo Qinghe's gaze when she chose to give it fully was a specific thing, the proprioceptive assessment brought completely to bear, the shadow-depth of her eyes catching and holding. "You don't know how long it will take," she said.
"No," Wei Liang said. "But I know I'll be here. I have work to do. I'll be here for a long time."
She held his gaze for a moment that was slightly longer than information-exchange required. "You'll be different," she said. "By the time I come back. You'll have advanced —"
"Yes."
"Significantly."
"Yes."
"How significantly?"
Wei Liang considered how to answer this honestly within the constraints of what she could contextualize. "When you come back," he said, carefully, "don't be surprised by what you find."
She absorbed this with the open-update expression, which was followed by a specific quiet — the quiet of someone running an extrapolation and arriving at a number larger than they expected.
Yín rolled over and put her head on Wei Liang's knee with the decisive weight of an animal making a statement.
He looked down at her. Then, for the second time since arriving in Wei Chen's body, he laughed — genuine, unperformed, a sound that had no agenda.
"She's going to miss you," Luo Qinghe said.
"She's saying goodbye," Wei Liang said, which was what it felt like.
He put his hand on the Pantera's head, briefly, feeling the warmth and the slow color-shift of the coat under his palm and the deep, steady resonance of a creature that was young and powerful and still becoming what it was going to be. A kinship he hadn't expected with a juvenile predator in a world he'd never heard of.
Strange. Good-strange.
He removed his hand, and Yín lifted her head and looked at him with the amber gravity of a final assessment and appeared to reach a conclusion she was satisfied with.
Luo Qinghe stood. She picked up her pack and settled it across her shoulders with the practiced one-shoulder-then-other movement of long habit. She looked east, down the canal toward the city gate, and then she looked at Wei Liang.
"There's something I want to say," she said, with the quality of someone who has been turning a thing over for a while, "that I'm not going to say, because I'm not sure yet if it's true or just something that feels true because I've been in one place for three weeks."
"I know," Wei Liang said.
She looked at him. "You know what I was going to say?"
"I know you're being honest about not knowing," he said. "That's the thing that's true, regardless of the rest."
She was quiet for a moment. Then, in the direct way that was the only way she did anything: "You're the strangest person I've met in two years of traveling. And I've met a lot of people."
"I know," Wei Liang said, again, but differently.
She held his gaze for one more moment. Then she turned and walked along the canal toward the east gate, her pack settled perfectly, her stride the long easy movement of someone who was very comfortable going. Yín fell in beside her, the Pantera's color cycling its slow blue-black, her tail a straight, purposeful line.
Wei Liang sat on the canal wall and watched them until the city traffic absorbed them and they were gone.
He sat for a while after.
The canal moved. The city continued. The cold winter light lay flat on the water and turned it the particular pewter-grey of late morning in a season that hadn't decided whether to commit to winter or return to autumn.
He was not sad. He had spent ten thousand years learning the difference between loss and absence, and this was absence — temporary, directional, the kind that had a shape because the thing that left it had a specific form. Sad was for things that were finished.
This was not finished.
He would sit with it honestly for one more minute, and then he would stand up, and then he would go back to work.
He sat. Then he stood. Then he went back to work.