Tuesday morning.
The new arrivals from the very strange world — Jeongjeong's students, dozens of them — had been distributed across Seoul since Saturday.
They had not all stayed at observation distance.
By Tuesday seven of them had found their way to Han-Ho's route.
Following at various distances.
Studying.
Han-Ho counted them at drain three.
Seven small coin-sized lights, similar to Jeongjeong but each subtly different in quality, arranged behind him at distances ranging from thirty centimeters to two meters.
He made a note.
Seven students from the very strange world have joined the route. Following Jeongjeong's example. Distances vary — closer ones likely further along in their own approaching process. Filing assessment.
He filed it.
Looked at Jeongjeong.
"Jeongjeong," said Han-Ho.
The yes-equivalent.
"These are from your world."
Yes.
"Students."
The energy shift that meant something between yes and more complicated than yes.
River translated.
"Jeongjeong says: not students in the way the word means here. Jeongjeong says: they are also trying. Like Jeongjeong was. They came because the very strange world wanted to send more than one observer."
"They want to learn the work," said Han-Ho.
Yes.
Han-Ho looked at the seven.
At drain three needing cleaning.
He addressed it.
The seven watched.
At different distances.
Each one reading the cleaning differently based on how far along their own approaching process was.
He made a note about this.
Filed it.
Continued to drain four.
By Tuesday afternoon Baek Suri had arrived at the route specifically to address something she considered important.
"They need names," said Baek Suri.
She was looking at the seven coin-sized lights now following at consistent distances behind Jeongjeong.
"Seven names," said Han-Ho.
"Yes," said Baek Suri.
"Jeongjeong does not have a concept of individual naming within a group," said Han-Ho. "Its world names by function, not by individual distinction."
"That was before they came here," said Baek Suri. "They are individuals now. Following at different distances. Reading differently. They need to be told apart."
Han-Ho looked at the seven.
Made a note.
"River," said Han-Ho.
"Yes Master."
"Can you ask the seven if they want individual names."
River communicated with all seven simultaneously.
This took longer than usual.
Seven separate responses arriving through seven slightly different communication patterns.
River was quiet for several minutes.
Then said:
"They all say yes," said River. "But differently. Each one's yes has a slightly different quality. I can read the differences now that I am listening for them."
"Describe the differences," said Han-Ho.
River listened to each one again.
Translated.
"The first one's yes is eager," said River. "Like Jeongjeong's energy was in the first days. Very focused on improving quickly."
"The second one's yes is careful," said River. "It wants the name to be correct before accepting it."
"The third one's yes is quiet," said River. "It does not need the name as much as the others but it understands why having one matters."
"The fourth one's yes is curious," said River. "It wants to know what naming itself will feel like, separate from wanting the name."
"The fifth one's yes is patient," said River. "It has been the furthest at the back the whole route. It is in no hurry."
"The sixth and seventh," said River, "communicate together. They arrived holding the same energy pattern. Their yes is shared. I do not think they want separate names."
Han-Ho made extensive notes.
Filed them.
Looked at Baek Suri.
"Seven names," said Han-Ho. "But six categories. The sixth and seventh share."
"What should they be called," said Baek Suri.
Han-Ho thought about this for a long time.
Walking to drain seven.
Cleaning it.
Thinking.
At drain eight he had an answer.
"The progression," said Han-Ho. "Eager. Careful. Quiet. Curious. Patient. And the shared pair."
"Korean words for stages of trying," said Baek Suri, understanding immediately.
"Yes," said Han-Ho.
He thought through the words.
"The eager one: Seogeup," he said. "Hastening toward."
"The careful one: Sinjung," said Han-Ho. "Being careful, weighing well."
"The quiet one: Jomyeon," said Han-Ho. "Quietly facing."
"The curious one: Gunggeum," said Han-Ho. "Wanting to know."
"The patient one: Inne," said Han-Ho. "Patience, endurance."
"The shared pair." Han-Ho considered them. They moved together. Held the same pattern. Did not separate even in naming. "Hamkke," said Han-Ho. "Together. For both of them. One name, understood as plural."
He looked at the seven.
"River," said Han-Ho. "Tell them."
River communicated each name to its corresponding light.
Seven energy shifts.
Seven different qualities of recognition.
Seogeup's shift was immediate and bright.
Sinjung's shift was slower, considered, then settling.
Jomyeon's shift was the smallest, the quietest, but complete.
Gunggeum's shift had a question quality even within the acceptance — already wondering what came next.
Inne's shift was unhurried, taking its time even with this.
Hamkke's shift arrived as one shift across both lights simultaneously, identical, together.
Han-Ho made a note for each.
Filed seven separate entries.
Then made one more note.
Seven names given. Each reception quality matched its requesting quality precisely. The very strange world's students are becoming distinguishable not through difference of purpose but through difference of approach to the same purpose. All seven are still trying to become clean. All seven try differently. Filed.
He filed it.
Baek Suri looked at the seven now-named lights.
"Seven names in one afternoon," said Baek Suri.
"Yes," said Han-Ho.
"Ara is going to need a much bigger notes column," said Baek Suri.
Han-Ho made a note.
Notify Min-Seo: Ara's spreadsheet requires structural revision. Seven new entries. Filed.
He sent it.
Min-Seo's response came in two minutes.
I already told her this morning. She has stopped using a spreadsheet. She is using a database now. — Min-Seo.
A database, Han-Ho typed.
Yes. She said the spreadsheet model failed to scale appropriately for the entity growth rate. She built a relational database with separate tables for world of origin, individual entity records, naming history, and location tracking. — Min-Seo.
Han-Ho made a note.
Ara: built a relational database. Filed.
Of course she did, he typed back.
Of course, Min-Seo replied.
Of course, said the bag.
By the end of Tuesday the seven named lights had each found a position relative to the route.
Seogeup stayed closest to Han-Ho, at the front, eager.
Sinjung positioned itself where it could observe the cleaning technique most carefully, slightly to the side.
Jomyeon stayed quiet at the back, present but unobtrusive.
Gunggeum moved around, exploring different vantage points, curious about everything.
Inne held a consistent steady position, unhurried, simply there.
Hamkke moved together as one unit, always paired, always synchronized.
Jeongjeong, who had started all of this, walked closest to Han-Ho of all of them now, at ten centimeters.
The closest yet.
Han-Ho noted the positioning.
Filed it.
At the GS25 at the end of the day Cho Hyun looked at the assembled lights.
Eight now, counting Jeongjeong.
"All named," said Cho Hyun.
"Yes," said Han-Ho.
"You named seven in one afternoon."
"Baek Suri suggested the categories," said Han-Ho. "I provided the words."
Cho Hyun looked at the eight lights.
At Seogeup eager near the door.
At Sinjung careful near the window.
At Jomyeon quiet in the corner.
At Gunggeum curious examining the chip display.
At Inne patient by the register.
At Hamkke together near the drinks cooler.
At Jeongjeong closest to Han-Ho.
He set out eight small cups of water.
Just in case.
"Rule Eight," said Cho Hyun. "Now applies to all of them."
Han-Ho made a note.
Cho Hyun: Rule Eight extended to all eight light entities. Filed.
The Tuesday evening continued.
Eight lights, each approaching cleanliness in its own way, each given a name that matched how it approached.
The route had been ten years of one man cleaning drains alone.
It was now considerably more than that.
It was still, somehow, exactly the same thing.