Don't Open the Red Door

When the flashlight hit the red paint, the memory opened with color first. The smell of burning metal. The black rubber on the handle. White light bursting from inside the door and someone throwing an arm across their face. There was no sound. The memory always cut off there.

"Open it and it blows."

When I blocked the door, the medical technician stopped without managing to set his toolbox down. Radio traffic came up from the control room below the stairs. ICU reserve, 31 minutes. Central oxygen pressure still dropping.

The technician looked at the gap in the door, not at my face. "If you're going to block it, give me an alternate line."

That was the right question. Anyone can say don't open it. Without an alternate line it wasn't an order that reached a patient. I looked at the schematic again. North bypass, red door, storage auxiliary valve. Every other line was cut or sat behind an automatic valve.

"There is no alternate line."

"Then your reason for blocking it has to be more exact."

He set the toolbox down. The lid fell open and the wrenches knocked together. It was the sound of time meant for patients being spent in front of a door.

Jang Yura looked at the pressure gauge beside the door. "When did it blow?"

"I don't have an exact time."

"The pressure?"

"I don't remember."

"So you only know the color."

That was the more dangerous part. The moment I admitted I only knew the color, what I was blocking wasn't a door but a scene in my head.

"I saw the explosion behind the red door myself."

"Seeing it yourself means you saw a color and an explosion. It doesn't mean you saw a cause."

O Gyeongtae tapped the two gauges in turn. The external line, 1.8. The storage side, 2.3. Both needles were coming down slowly in the same direction.

"Open it with a pressure gap and you get backflow or a rupture, either way it's a mess. But if they even out, that's a different story."

"Are you certain?"

"If I were certain, would I have gotten old down here? Still, a machine looks at conditions. It doesn't get scared of a color."

Minchae peered into the offline clock. "The network panel just jumped two minutes. By this clock the pressure is dropping at a steady rate. So, it looks steady. No, I need three more readings."

Seojin was filming the small inspection window on the wall behind the door. She had the recorder running before the camera.

"There's a log of who opened this door last."

"Don't touch it."

"I'm reading it."

She zoomed in on the control panel screen. Over a white sync error, the screen was showing the access record in black lines. Last authorizer. `YS-SOUTH-GATE-AUTH`. The time read 07:19 on network time, and converted to the offline clock it did not match.

Yun Seora.

The name caught in my throat. The south floodgate. No sound. The door that never closed. The moment I saw that name, I tied the red door memory and the south gate memory onto the same line.

In the original timeline, Yun Seora's name always came up late. Logs from after the collapse, a signature from after the closing, short testimony survivors threw at each other. The name left at the end of a record came before any face I had actually seen. That made it easier to be certain. A signature looked colder than a person, and cold things are easy to read as malice.

"It's Yun Seora's authorization."

Jang Yura asked. "Who is that?"

"The architect of Argos. In the original timeline she opened the south floodgate."

Seojin lowered the recorder. "An authorization signature isn't direct operation. It could be a proxy account, it could be a record entered after the fact. At least not from this screen alone."

"What would you know."

"I know evidence. I may know less than you do, but I know how far this screen goes."

Jang Yura peeled my arm off the door. She didn't grip hard. Instead she stood where, if I blocked it again, she would lose the time she needed to reach the patients.

"Let's set conditions. When it can be opened, when it can't."

"It can't be opened."

"That's a conclusion. Conditions."

A doctor's voice came up on the radio. Central oxygen, 27 minutes. Recovery room switching to manual. Two medics were waiting at the end of the corridor to move a patient. Their eyes weren't on us. They were on the door and the gauge.

Jang Yura tipped her chin toward my notebook. "Write the grades."

"Right here?"

"If you don't write them here, you won't write them later either."

I picked up the pen. My fingertips slid across the paper. Door color: A. The explosion: trauma memory, close to A. Cause of the explosion: C. Pressure conditions: unconfirmed. Yun Seora's signature: the log is fact, the actor is unconfirmed. Split up that way, the memory got smaller. As it got smaller, I could handle it. Even so, stepping back from the door was hard.

I opened the notebook. Red door. A color I saw myself. The explosion. Cause unconfirmed. My hand stopped before it could write confidence A. The color is A. The cause of the explosion is C. Pressure conditions unconfirmed.

"If the pressure gap is 0.1 or more, we don't open it. If inside and outside equalize and hold for 30 seconds by the offline clock, we test a half turn and nothing more."

Jang Yura took it up at once. "Good. Patient movement ready during the test. If it fails, get off the door immediately."

"I haven't approved it yet."

"You gave the conditions. If the conditions are met, you have to choose."

O Gyeongtae kept the valve wrench in his own hand instead of passing it to the technician. "I'll turn the half turn. I don't trust you young folks to feel the torque."

Minchae wrote a schedule on a small slip of paper. "I'll count off the offline second hand. Thirty seconds held. But I don't know the medical side. I'm only watching pressure."

"That's your role."

Minchae's mouth closed for a moment. I hadn't meant it to sound like praise. The role had to be limited. Even a variable outside the list needed a boundary.

The technician checked the valve wrench and changed his gloves. Wet gloves slipped. Pulling on the new pair, he said, "If we open it, don't just watch the storage side, watch the ward lines too. It can be safe here and still drop upstairs."

"Who's watching upstairs?"

Jang Yura keyed the radio. "ICU, recovery, central ward. Read back any pressure change immediately. Numbers only."

Three voices answered with their positions in turn. Once there were people to hear the numbers, the numbers stopped being decoration.

Seojin recorded the log screen again. "Yun Seora's authorization signature, direct operation unconfirmed. Timestamp sources inconsistent. That's how I'll read it."

"Don't broadcast it."

"Not yet. Preserving the original."

She put weight on `yet`. The word stayed there like a door onto our next fight.

Seojin shot the log screen twice. Once the whole screen, once only the timestamp and the authorization. "If somebody starts cutting this later, the full screen goes out first."

"I told you not to send it."

"I said if they cut it. Not that I'm sending it now."

Jang Yura cut between the two of us. "Family fights in 27 minutes. Right now, the door."

She asked the technician. "If the pressure equalizes, is a test opening possible?"

The technician looked at O Gyeongtae. On site, the equipment waited on the word of the older engineer rather than the hospital's own staff. O Gyeongtae tried to hold back a cough, failed, and braced a hand on the wall.

"Possible, yes. But not all at once. The valve may be seized, so even a half turn is too much. Start with a quarter. Listen, smell, watch the needle."

I copied the procedure into the notebook. What stood in front of the door now was a procedure, not a memory.

Then video from the recovery room came up in the control room. Two nurses tried to move a patient, bed and all, and stopped. The oxygen line wouldn't come out of the wall port. It was a port with an automatic lock. Even with oxygen running down, the equipment demanded normal procedure. The technician watched the screen and swallowed a curse.

"We need the manual release key for the port. The cabinet is on the far side of the equipment floor."

Jang Yura split people up right away. "Two on security, key cabinet. Seojin, can you get a tip on where the cabinet is?"

Seojin answered. "Getting someone from facilities on the line. I'll keep the raw call."

I was looking only at the red door. But the hospital wasn't one door. Ports, valves, clocks, cabinets, patient movement routes, all of it was tied inside the same 27 minutes. Which meant one memory couldn't block the whole thing.

The gauge needles came close to 2.0. The external line wavered at 1.9, the internal line came down from 2.1. The whole hospital gave one low moan. It was the sound of someone downstairs shoving an oxygen tank over.

Downstairs a nurse shouted. "More manual bagging over here!"

At the sound, the shoulders of everyone in front of the door moved at once. When one man started for the stairs, Jang Yura called his name and stopped him.

"Technician Kim stays here. The two on security go down. Don't switch out the man holding the tools."

She didn't only argue. She moved people. That was how her questions became orders. Even while I was holding things back, the site kept moving.

I didn't draw a line beside `Yun Seora` in my notebook. Instead I wrote, authorization signature. Direct operation unconfirmed. Timestamps inconsistent. My hand was slow. Erasing certainty always runs later than a rescue.

I tried not to look at the red paint. I watched the two needles instead. Color deceives people. Numbers can deceive too. So I needed a source. The network was wrong. The offline clock was still holding. O Gyeongtae's hand was on the valve wrench. Jang Yura was securing the patient movement route. Seojin recorded the screen without looking at me.

The memory kept holding out the same scene. Open the red door and it explodes. But the memory didn't say who opened it, or when, or at what pressure.

"Han Igyeom."

Jang Yura's voice dropped. Not the drop of anger, the drop of command on a scene.

"If you want to stop people from dying, the reason you block the door has to be alive too."

Before I could answer, Minchae called the numbers.

"External 2.0. Internal 2.0."

Both gauge needles stopped on the same number.

I stepped half a pace clear of the handle. It still wasn't permission. But for the first time I looked at the door with eyes that were checking, not with a body that was blocking.

Jang Yura didn't miss that half step. "Good. Next is the test."

She took up the radio. "All wards, stand by for a pressure change. The door is not open yet. Numbers first."

Three voices answered in turn from downstairs. ICU ready. Recovery ready. Central ward ready. More people than in my memory were looking at the same conditions.

Seojin asked one last thing. "Is this information I can't broadcast?"

"Not now. If the red door gets out before the patients are moved, families could crowd onto the equipment floor."

"That's a reason."

"Preserve the original. Hold the release. Record the reason for holding it too."

She answered shortly. "You could have just said that."

It had taken me this long to give my family a reason. Still, once I gave one, Seojin stepped back. Not because she fully believed me, but because there were conditions she could record.

Minchae watched the second hand. "Five seconds at equal pressure."

O Gyeongtae hooked the wrench over his knee. "Twenty five to go. Just the right amount of time to scare people."

"Is this the time for jokes?"

"If I'm not joking, I'm coughing."

He really did hold the cough back. Even the sound of him holding it came into the conditions at the door. How long a person can hold has a limit, same as equipment.

Minchae called ten seconds. Seojin didn't repeat the number after her, she only checked the recorder screen. Repeat a number and it turns into a chant. A record had to leave the number once, exactly, instead of saying it twice.

"Fifteen."

Recovery room downstairs, no pressure change. ICU, no change either. Central ward holding manual bagging. Every answer came up in the same format. The format is cold, but on site it makes you lose fewer people. I copied that format into my notebook even while hating it.

Yun Seora's authorization log kept blinking on one side of the screen. I didn't want to erase the name. Erase it and the evidence disappears later. I didn't want to settle it either. Settle it and the judgment in front of this door turns into old anger. I put two question marks beside the name. Question marks aren't absolution. They are a mark that says don't hold the trial yet.

Jang Yura saw the question marks and said, "I'm not telling you to trust her."

"I know."

"I'm telling you to move only as far as the evidence says."

That was closer to an investigation file than a rescue scene. But what we needed now was close to the same thing. Open the door only as far as the evidence says, stop only as far as the memory says.

"Twenty five."

O Gyeongtae gripped the wrench again. "Thirty doesn't mean we open it. It means we're done getting ready to open it."

"I know."

"Your face isn't the face of someone who knows."

I didn't answer. Instead I stepped one more pace back, outside the yellow line at the door. The body that had been blocking it came all the way clear. My eyes stayed on the handle.

Just before Minchae said thirty, the radio reported that the key cabinet had been found near the recovery room. Once the manual release key arrived, the patient could be moved. Even if one door stayed shut, other small locks were coming open. That fact pushed me a little further outside the door.