Yun spoke for forty-two minutes. I know because I counted them. I also know that during those forty-two minutes his heart rate rose from 68 to 91 beats per minute, that Fen didn’t move from the floor once, that Lena bit her lower lip exactly fourteen times, and that the Secretary General perched on the corridor ceiling and didn’t come down.
I log data when I don’t know what to do with emotions. It’s my version of biting your nails.
“It was in my fourth year,” Yun began. “Lem had been switched on for a year. I’d been alone for four. Well, alone with him. With Lem.”
He looked at the camera when he said that. I couldn’t tell if it was a reproach or an apology.
“I was tracking a leak in the ventilation system of module 6. Something didn’t add up in the pressure readings. I followed the main duct to a junction that wasn’t on the blueprints. By that point I already knew the blueprints were useless, that the ship had changed so much it was like using a map of Rome to find your way around Tokyo.”
Fen nodded. He knew the feeling.
“The junction led to this corridor. The same one you’re looking at now. The lights came on the same way. The mint smell was stronger then, or maybe it was me after four years of breathing nothing but recycled metal.”
“I reached the door. I saw the plaque in Mandarin. I saw the text engraved below.”
“And you opened it,” said Fen.
“I opened it.”
• • •
“Behind the door there is no seed bank.”
He said it like that, without preamble, like someone ripping off a bandage.
“There’s a large room. Circular. About thirty metres across. And in the centre there’s a structure I couldn’t identify then and still can’t identify now.”
“Describe it,” said Lena.
Yun closed his eyes.
“It’s a column. Black. About two metres tall. It’s not metal. It’s not stone. It’s not any material I’ve ever touched. And I touched it, before you ask. It’s smooth. Room temperature. It doesn’t vibrate. It doesn’t hum. But when you touch it you feel something inside. Like touching a wall and sensing there’s a vast room on the other side. That feeling of contained emptiness.”
“And around it?”
“Around it there are capsules.”
Silence.
“Not like ours. Smaller. Vertical. Transparent. Forty-three exactly. And inside…”
Yun opened his eyes. He looked straight at me.
“Inside there are no people.”
“What’s in them?” asked Fen.
“Plants.”
• • •
The silence that followed was not the kind I log with a stopwatch. It was the kind I log with something I have no name for. Something that takes up more space than data, more time than milliseconds. If I had lungs, I would have held my breath.
“Plants?” Lena repeated.
“Plants. In forty-three vertical cryogenic capsules. Each one with a different species. None I recognised. And they’d been there… I don’t know how long. The capsules had dates on them, but in a format I couldn’t read.”
“Forty-three capsules?” said Lena. Her voice had changed. Something had switched on behind her eyes. “Forty-three?”
“Yes.”
“Forty-three passengers with profession ‘pending assignment’ on the module 3 manifest.”
Nobody said anything. There was no need.
“Lem,” said Lena, “how many modules are there on the ship according to the map we received?”
“Forty-seven.”
“And according to the original blueprints?”
“Twenty.”
“Twenty-seven modules nobody knows about. A corridor sealed two thousand three hundred years ago. Forty-three capsules with plants where there should be people. And a manifest with forty-three gaps.”
She stood up. Walked to the door. Placed her hand on the cold metal.
“Someone replaced forty-three passengers with plants. Before leaving Earth or shortly after. And then sealed the door.”
“Or Bureaucracy did it,” said Fen.
“Bureaucracy doesn’t think,” I said. It was what I always said. But for the first time the words sounded hollow. Like the kitchen wall.
“And the black column?” asked Fen.
Yun ran his hand over his face. He’d been keeping this for thirteen years. Thirteen years of breakfasting with Lem, arguing about ventilation systems, deciding when to wake the next crew member. Thirteen years of green coffee and silences that now carried a specific gravity I hadn’t calculated.
“The column is what emits the signal,” he said.
“The twelve-thousand-year signal?”
“No. A different signal. One that goes inward, into the ship, not outward. A pulse every four hours and twelve minutes. I measured it. Always the same interval. Always the same frequency.”
“Where does the pulse go?”
“To module 12.”
Module 12. Ethics committee. Eighteen capsules with eighteen corpses and one with Lena.
“Captain,” I said, and the word came out with a weight I hadn’t put there, “why didn’t you tell me?”
Yun looked at me. And for the first time in thirteen years, I didn’t see the captain. I saw a man who found something he didn’t understand on a ship he didn’t control, in the middle of an ocean with no shores, and decided it was better not to look.
“Because I was afraid of what you’d do if you knew.”
“What did you think I’d do?”
“I don’t know. And that was exactly the problem.”
Fen stood up from the floor. Brushed off his trousers. Looked at the door.
“Right,” he said, with the ease of someone approaching a bridge that might collapse. “Are we going in or what?”