Is Rescue Control?

Jang Yura opened the notebook herself. I moved to stop her, but she pressed my wrist down first. She didn't grip it hard. Even so, my wrist wouldn't move, as if it had been glued to the desk.

"I'm just checking whether my name is in here."

Outside the management office, residents were raising their voices again over the order of the water rations. On the screen, Gwon Taemuk's feed had already cut out, and the display board kept ticking down the remaining budget for Cell 3. Among all that noise, the sound of pages turning was strangely loud.

Jang Yura found the page for Myeongjin Station. The time of the accident, the rescue route, the names of the dead. My handwriting was rushed, and a few lines looked pressed flat, as if water had smeared them. She stopped in front of her own name.

Jang Yura. 06:53. Crushed beneath the eastern platform. Rescue failed.

She didn't look at the line for long. She rubbed her fingernail once over the numbers. 06:53 didn't smudge away. It was a number that couldn't be erased, and at the same time a number that shouldn't be shown to someone who was alive right now.

"I already said thank you," she said.

"Yura."

"I'm not taking that back."

The notebook shut with a snap. She didn't cry. She didn't raise her voice either. If anything, her voice dropped lower. That was worse.

"But from now on, don't use my own life as an excuse to take my say away."

"There was no time back then."

"There's no time now either. That's exactly why I'm saying this. The less time there is, the more you need to say first who doesn't know what."

I couldn't argue back. To argue, I would have had to say that since she was supposed to die anyway, wasn't saving her enough on its own. The words fell apart in my mouth before I could say them. Jang Yura wasn't someone I had rescued. From the start, she was the one who had changed the scene.

Seo Jin didn't turn off the recording. Instead she asked, "What's the disclosure scope for this conversation?"

Jang Yura answered right away. "My time of death doesn't get disclosed. But inside the rescue team, record it under the principle of disclosing risk information and uncertainty."

"You even gave the principle a name."

"It needs a name so nobody can dodge it next time."

She opened her hand toward me. "Three conditions. Risk information, unknown factors, alternatives. Don't move a person without all three. Not with me, not with the residents."

I nodded. It wasn't the kind of thing I should nod at easily, so I did it slower than usual. "Understood."

"And from the next rescue site on, I hold the decision-making authority."

"I'll share the authority."

"It's not about sharing. It was mine to begin with."

Someone knocked on the door out in the hallway. The resident representative from the utility block came in. He was a middle-aged man in gray work clothes. Not the building manager, he said, but someone who had spent years working on the boiler and water supply lines. His name was Mun Sangpil. Instead of a water container, he was carrying an old valve handle.

"I'm not leaving," he said.

Jang Yura didn't ask right away. She looked at his hands first. Black grease was caked into the knuckles. Those were hands that knew the site.

"Why."

"My daughter is still in Building B. Her phone's dead, and the stairwell is blocked. And without me, nobody's going to find the bypass valve."

I turned toward the map. "Is there a bypass valve?"

"There is. It won't be on the blueprints. It was cut in as a temporary fix during old construction work and buried behind the wall."

Im Doyun asked right away. "Is that an illegal modification."

Mun Sangpil didn't even smile. "Legal or illegal, the water's going down right now."

Jang Yura looked at me. This time I understood without her saying anything. I pulled out not the notebook but the current numbers. The water pressure Minchae had logged, the pump's remaining power, the possibility of the outer floodgate closing on schedule, the unknown factors. I sorted what I could say from what I shouldn't.

"Current pressure is under 16. If it drops below 14, backflow could start in the upper floor bathrooms. Opening the bypass valve might stabilize the pressure. But if this line isn't on the blueprints, we haven't confirmed whether it connects to the floodgate's auxiliary line. If we open it wrong, pressure could drop further in the other buildings."

Mun Sangpil heard me out to the end. "And the odds."

"I don't know."

"You're only saying that now."

Jang Yura's gaze fixed on me from the side. I didn't look away. "I don't know. But there are things we can check together. Valve direction, sound, how the pressure gauge responds. We need to keep the work time under four minutes. After that, it overlaps with the elevator's second run."

Mun Sangpil set the valve handle down on the desk. "Then I'll stay. But get my daughter's location up to the rescue team. While I'm opening the valve, have them check there first."

"This isn't a trade. It's a choice," Jang Yura said.

"To make a choice, there have to be conditions."

His words were aimed at me. I said nothing. Jang Yura nodded. "Fine. Daughter's location, ninth floor east stairwell of Building B. The rescue team confirms it. Mr. Mun moves with us. If the risk grows partway through, I give the withdrawal order."

"Don't drag me out by force."

"I'll tell you the risk information again and let you decide. But if you lose consciousness, you get dragged out."

Only then did Mun Sangpil give a short laugh. "Fair enough."

The bypass utility room wasn't behind the management office but in a gap in the wall beneath the parking garage. Of the two emergency lights, only one was lit, and water had pooled on the floor, just below ankle height. Minchae tried to come in, but Jang Yura stopped her.

"Watch the pressure gauge from outside."

"I can help too."

"That's exactly why you need to be outside. If you're watching, we make it out."

Minchae bit her lip and stepped back. She hated being treated like a kid, but this order wasn't about protecting her. It was a role assignment. That was why she couldn't argue any longer.

Mun Sangpil knocked on the wall with his palm, listening to the sound. "Here. One of the tiles is a different color."

O Gyeongtae's voice came through the speaker in broken bursts. Noise from the hospital swallowed words here and there. "If it's a buried valve... don't force it. Half a turn first. Listen for water."

"Half a turn," Jang Yura repeated.

I shone the flashlight. When the tile came off, a rusted round handle appeared. Something not on the blueprint is always tempting. It looks like a secret passage, like a lucky solution. But that handle wasn't a new miracle. It was the trace of someone's unrecorded labor. And that meant there was a cost to it too.

Mun Sangpil gripped the handle. "Turning it."

"Stop," Jang Yura said. "Mr. Mun. Tell me again what could happen if this fails."

He looked at me with an irritated face. I answered briefly. "Pressure drop in the other buildings. A reaction in the floodgate's auxiliary line. Worst case, this passage floods."

"What about my daughter's location."

Seo Jin's voice came in over the radio. "Building B, ninth floor east stairwell, rescue team approaching. Door's open, no smoke. No visual confirmation yet."

Mun Sangpil closed his eyes once, then opened them. "Just half a turn."

The handle creaked as it moved. The sound of water changed inside the wall. At first it was like a low groan, and then air began hissing out along the thick pipe. Minchae shouted from outside.

"Pressure 15.2, 15.6... 16.1. It's rising!"

"Stop," O Gyeongtae said over the speaker. "Stop right there. Open it more and you'll burn out the pump."

Mun Sangpil's hand wanted to keep turning. When the water rises, a person wants to open it further. Jang Yura placed her hand over his wrist.

"This far and no more."

"Just a little more and..."

"You have to make the choice here too."

He gritted his teeth and let go. At that moment Minchae shouted again. "Stable at 16.4. The upper floor backflow warning is gone."

Jang Yura said to Mun Sangpil right away. "Your knowledge of this place saved it. And not turning it further saved it too."

Mun Sangpil didn't answer. Instead he leaned his back against the wall and caught his breath. Praise didn't clean up his choice. His daughter was still unconfirmed, and the valve was temporary. Even so, the water in the cell could now hold out a few hours longer.

By the time we got back to the management office, the rescue team called in from Building B. Mun Sangpil's daughter was on the stairwell landing. She wasn't injured, but panic had frozen her in place. Only after hearing the radio did Jang Yura tell Mun Sangpil, "Confirmed. She's alive."

He bowed his head. No tears came. The rust water on his hands dripped onto the floor.

I opened the page with Jang Yura's name in the notebook again. I didn't erase the line. Instead I wrote a new line beside it. Current: no risk placement without prior consent. Disclosed information, uncertainty, alternatives. Changing the future wasn't a matter of fixing numbers. It was a matter of changing procedure. I still hadn't gotten that procedure right.

Jang Yura looked at my handwriting and said, "Don't write it out neatly. If you hide something again, I'll tear it up."

"Then I'll write it bigger."

"Don't joke about it."

"Right."

She didn't close the notebook. Instead she tore off a blank sheet and stuck it on the wall of the management office. There was no title. Just three lines. Risk, Unknown, Alternative. At first the residents muttered when they saw it. Some said writing out the risks would only make things scarier. Others said posting something like that in front of people from the government would cut off the aid.

Jang Yura let them all finish, then picked up a pen. "Possibility of floodgate closure. Cause unknown. Alternatives are limiting water use and checking the bypass valve."

"Why write all of that out?" the building manager asked.

"So nobody says later that they were deceived."

"That's not deceiving. It's preventing confusion."

"If you use preventing confusion as an excuse to hide things, people move too late."

Seo Jin photographed the sheet. "I'll write this up as a disclosure statement. No assertions, conditions for choice clearly marked."

Im Doyun nodded despite his discomfort. "Record the scope of notification. The decision on forced evacuation stays separate."

Just then a daycare teacher came in. She said the children had started crying after hearing they had to save water. Jang Yura didn't go to comfort them. Instead she asked the teacher, "What can the children choose for themselves right now."

The teacher was flustered. "Choose?"

"Where to put the water container, when to use the bathroom, whose hand to hold while moving. Even something small, if it's their own to decide, cuts down on the crying."

The teacher stood blank for a moment, then nodded. "Then I'll assign a water container monitor for each class."

"Good. Keep the risk with the teacher, and let the action fit the child."

I didn't write that down in the notebook. I had to see it first before writing it. At the end of the hallway I saw children sticking floor numbers instead of names onto their small water containers. Some were still crying, and some stuck their stickers on crooked. But a line had formed. Sometimes the right to choose doesn't start with a grand declaration but with a small mark stuck on by a child's own hand.

Mun Sangpil watched the scene and said, "Even so, I'm staying."

Jang Yura answered right away. "Your choice to stay still stands. But it gets renewed. If the floodgate schedule turns into an actual execution, the withdrawal conditions change too. I'll ask you again then."

"You keep asking."

"Because the situation keeps changing."

For the first time, an expression other than anger crossed his face. It was exhaustion. Having a say doesn't make things easier for a person. If anything, it makes them take responsibility more often. But without that responsibility, rescue just becomes transport. Moving a living person from one place to another.

She lowered her eyes for a moment. It wasn't that her anger had eased. It had simply shifted into the next action. "Starting with the next rescue, I hold the site's decision authority. You state the memory grade and the unknown factors. Seo Jin, disclosure scope. Minchae, the numbers. Chief O, manual equipment. No single person holds it all."

"Agreed," Seo Jin said.

Minchae raised her hand too. "Me too. But my battery's at 64 percent. That goes into the disclosure scope as well."

Jang Yura nodded. "It goes in."

Just then, a new file arrived in the bottom right corner of the management office terminal. There was no sender number. No title either. Seo Jin copied it first in original preservation mode, and Minchae froze her hand over the play button.

"Disclosure scope before playback," Jang Yura said.

Seo Jin answered right away. "Original stays internal. No sender, only the fact that a voice log arrived gets recorded. Contents after confirmation."

The old me would have listened first. This time I waited. I hadn't known a short wait could be this hard. The principle of a person's say breaks more often in seconds like these than in any grand declaration.

"It's a voice log. It's cut off at both ends."

I was about to say not to play it. But Jang Yura spoke first. "We all listen together. No one judges it alone."

A short burst of static came through the speaker. Then a voice followed. A low, dry woman's voice. It had the same pitch as the voice I believed I had heard in front of the south gate floodgate, back in the original timeline.

"Open the south gate."

It was Yun Seora's voice.