I did not know what to do with that so I shook his hand and said nothing and filed it.
His grip had been firm. Brief. His hand was warmer than I expected.
I was not thinking about that.
"Seo Ijun," I said now, quietly, leaning slightly toward him. Go Nari was close enough to hear if I spoke at normal volume, which was fine. She was already paying attention. "Is there a station name, or a type of name, that makes you feel like you should get off? Instinctively. Even without a reason you can explain."
He considered the question with the seriousness it deserved rather than the strangeness. "Not yet. I haven't identified a pattern."
"Have you been trying to?"
"Since the first station."
Good. That was useful. Concretely, practically useful, and nothing else.
"The announcements," I said, loud enough for Go Nari and the others within range. "From the beginning. They have been consistent and they have been specific. That is the operating principle here. Follow what the announcements tell you and do not act on anything else."
"You seem certain," Seo Ijun said.
"I am."
He looked at me with the expression I was beginning to recognize as his default setting when processing something he had not yet decided what to do with. Measuring. Patient. Like he had all the time available and intended to use it well.
"Then I'll follow your lead," he said.
Quiet. Settled. Like a decision that had already been made before I confirmed anything, like he had been waiting for a reason and I had provided one and now the matter was closed.
Something in my chest did something I was categorically refusing to investigate.
I looked away.
Go Nari had been listening. She gave a small nod in my direction that meant she was in. The others in the car were watching too, with the careful attention of people who had just seen two stations pass and had run out of alternative frameworks for what was happening to them.
Which meant they were looking at me.
Which meant I was the person who was supposed to have answers.
My legs were steadier than they had any right to be. I attributed this to the specific variety of terror that goes so far past its own peak that it loops back around into something that functions like calm.
Ding. Ding.
[Attention passengers. This is a service announcement from Voidline Transit. The train will shortly pass through a curved section of track. This may produce noise and vibration. For your safety, please remain seated until the announcement indicates it is safe to stand.]
Everyone went silent immediately.
Then everyone sat down. Even the ones who had been standing. Even the one who had been loudest about wanting off at the previous station. The logic I had laid out had apparently settled into something they were willing to act on without further argument, which was simultaneously the most relieving and most terrifying development so far, because it meant they were treating me as someone with a plan, and what I had was data, and those were related but not identical.
We sat.
The lights went out.
In the darkness the train began to shake. A low rumble building from somewhere below the floor, climbing in frequency until the overhead handrails were swaying and the windows were vibrating in their frames. And underneath the rumble, from the other side of the door that separated our car from the one ahead, sounds that I had written in careful detail in a horror entry fourteen months ago and was now hearing in real time.
I kept my eyes on the floor. My jaw was locked. My hands were flat on my knees.
Seo Ijun was two seats to my left. I could see him in my peripheral vision without looking directly at him. He had not moved. His hands were resting on his thighs, relaxed in a way that did not look performed.
I focused on the sound of my own breathing and waited for the announcement.
The lights came back on.
Nobody spoke.
Go Nari said, after a moment, very quietly: "Don't look at the front car."
Nobody did.
We were six now. We had been seven before the curved section.
I wiped the back of my hand across my forehead and stared at the ceiling and conducted an internal accounting of the situation. Six people including myself. One of them a named character with an anomalous survival rate. One of them an unknown quantity who was composed and quick and whose name I did not have in my records. And me. The person who built this world from behind a screen and was now responsible for getting us out of it.
I was going to need them. All of them. I could not do this alone, and not only because the Archive records were explicit that solo survival in this ghost story was statistically negligible. I could not do it alone because I was the kind of person who, when reading the horror entries I myself had written, had to turn the background music off.
I needed Seo Ijun specifically.
I was not thinking about why that felt true beyond the practical reasons.
The announcement chimed again.
[Attention passengers. This is a service announcement from Voidline Transit. There is a lost item on board this train.]
I looked up sharply.
[If you are in possession of the lost item, please disembark at the next station and hand it over to the station staff. This will conclude your journey safely.]
A rare escape case. Section 3.4 of the miscellaneous records. One of four documented instances across all recorded runs of this ghost story. The lost item announcement was a guaranteed exit. As long as the person holding the item got off at the announced station, they made it out. The records were consistent on this point across all four instances.
One person.
Only ever one.
I pulled up the entry on my phone. Read the specifics. The item changed every run. A keychain once. An earphone case. A transit card with someone else's name on it.
This run:
[The lost item is the left eye of a type-A male in his twenties.]
The car went very quiet.
I stopped breathing for three full seconds.
Then I turned my head.
Seo Ijun was already looking at me.
His left eye was wrong. Not frightening-wrong, not the way the staff member's smile had been wrong, but subtly, specifically wrong in the way that something looks when it does not quite belong where it is sitting. The iris catching the train's overhead light at an angle that made it appear gold rather than dark, luminous in a way that was almost beautiful and entirely incorrect, like a contact lens glimpsed from the side, like something that had been placed there rather than grown there.
He reached up and touched the outer corner of his left eye with two fingers. The gesture of someone checking. Then he looked at his fingertips. Then he looked back at me.
His expression did not change. His voice, when he spoke, was completely level.
"That's inconvenient," he said.
Not panicked. Not even particularly alarmed. Just a man encountering a logistical problem and naming it accurately.
I looked at him. At the eye that was catching light it should not have been catching. At the absolute steadiness of his face.
Something about the specific quality of his calm in this moment, in this place, on this train, did something to me that I was not going to examine right now or possibly ever.
"Yes," I said. "It is."