The "Survival on the Train" game has bugs, it's really laggy!

The lower right maintenance tunnel swallowed the last bit of kerosene lamp.

After the front of the Devourer plunged into the darkness, only three small flames remained in the direction of the platform, and they were soon blocked by the bend in the pipes.

There are no system lights here.

There were no white lights, nor were there any flipped-over metal signs.

Beside the tracks were rows of old water pipes, the thick ones clinging to the walls, the thin ones hanging from the beams. The pipe walls were covered in condensation, which dripped onto the ground and into a shallow pool of grease and rust.

drop.

Take a break.

Another drop.

The Devourer sped along the ground at low idle speed, its sound muffled by the damp, cold walls.

Su Yuan looked at the curves at the edge of the main screen.

The wheels vibrated.

The sound of water beside the tracks.

Temperature of external isolation box No. 005.

Residual echoes from the direction of the rear platform.

All four lines are very thin, pressed against the dark background, as if they might be covered up by the slightest vibration of the chassis at any moment.

He spoke.

"The whole car fell silent."

The small fire immediately shut off all external discharge.

The extremely low warning sound in the driver's cab has also disappeared.

All that remained was the engine idling, the soft hum of the water-cooling pump, and the sound of cloth rubbing against each other as Wang Hu moved along the side door.

Su Yuan reduced his speed to one and a half kilometers per hour.

The steering wheel has a very heavy feedback.

The joints of the manually welded rails were uneven, and the front of the car would bump slightly every time the right front wheel ran over a weld scar.

Su Yuan neither braked suddenly nor added more oil.

The car moved forward little by little.

The small torch switched the in-car channel to text prompts.

No honking.

High lights should not be left on for extended periods.

Emergency braking is prohibited.

Do not tap on non-test points.

In carriage 013, Tang Lan read these four points aloud to everyone.

She didn't raise her voice.

"Hold the metal water bottle close to your chest. Check the gun handle. Don't shake the magazine. If anyone drops their tools, cover them up first."

The one-armed soldier stuffed the water bottle into his clothes and held it down with his arm.

A wounded soldier reached for a metal lunchbox at his feet, but couldn't reach it. A young survivor next to him bent down, picked it up for him, wrapped it twice with a strip of cloth, and stuffed it into his chest.

The injured soldier did not say thank you.

The young survivors didn't even look at him.

He turned back to the tailgate, lowered his headlights to the floor, and continued to stare at the right wheel of No. 005 and the external isolation box.

The isolation box is suspended under the bottom beam on the right side of No. 005.

The lead-coated shell was covered with old rubber pads, and underneath hung a layer of newly removed dry sand.

The note was tucked inside a transparent bag, the opening of which wasn't sealed tightly, and condensation dripped down from the seams of the box, wetting the edges of the paper.

Don't let the fake traction brain hear the real boiler sound.

The young survivor looked at the words and his throat moved.

The ink edges on the paper have turned black.

It's like it's been soaked in water and then frozen in low temperatures.

He reported the number.

"The isolation chamber is stable at low temperatures."

"Right wheel number 005 is normal."

"Twenty-three tail beams."

Tang Lan replied.

"continue."

Shen Yuanzhou moved slightly on the stretcher.

Xu Shen immediately took the water bottle cap back and supported his shoulder.

"Don't hold on any longer."

Shen Yuanzhou ignored him, his eyes fixed on the note on the screen.

"Sham brain traction... doesn't necessarily rely on the ears."

His words reached the Devourer.

Wang Hu stuffed a loose toolbox into the rubber pad and looked up at the screen.

Shen Yuanzhou coughed twice, but didn't cough up blood; however, there was a dry, scraping sound in his throat.

"It can listen through the steel rails."

"We can also use traction cables, old pipes, and water hammers to listen."

"Voiceprints are just the outermost layer."

The expressions of the wounded in cell 013 changed again.

Just now, many people felt a little relieved after the fake tractor-trailer on the platform was wedged shut and its horn was covered.

This statement is tantamount to stripping away that last bit of security.

The young survivor instinctively looked at the steel cable and clamps at the tail of No. 005.

Tang Lan caught a glimpse of him out of the corner of her eye.

"End of report."

The young survivors turned their attention back to the watch face.

"Twenty-three tail beams."

"The isolation chamber is kept at a low temperature."

"005 tail pressure is normal."

Su Yuan did not reply to Shen Yuanzhou.

He only looked at the small fire.

The small fire has already stretched the four curves apart.

The vibration of the wheels is aggravated.

The sound of water flowing beside the track is divided into two paths, left and right.

The temperature of the isolation box was measured by removing the outer shell, inner lead sheet, and magnetic tape residue area.

The residual echo from the platform direction is displayed separately on the far right of the screen.

Wang Hu tied the ammunition box, cooling pipe, and crowbar to the side wall with strips of cloth.

One of the cooling pipes was still wobbling, so he used half an old rubber pad to hold it down and then used a wire to clamp it in place.

"Boss, the side door tool is secure."

Su Yuan tapped the steering wheel.

"Light for half a second."

Turn the heat down to low.

The light swept across ten meters ahead, skimming the ground.

The maintenance access road is very narrow.

The right side is a water pipe, and the left side is a wall-mounted welding rail.

The upper beam was low, and the roof of vehicle 013 scraped against the pipeline several times. Tang Lan had the vehicle's brakes adjusted slightly in advance to prevent a hard metal-on-metal collision.

Turn off low light.

Darkness pressed back down.

There was a sound of water flowing from the water pipe beside the track.

This voice is different from the previous fake voiceprint.

Irregular.

There was backflow of water after it was blocked by the valve, and there was also echoing from the long pipes inside the cold furnace of the boiler.

Xiao Huo types on the screen.

The proportion of water noise in a real boiler is high.

The platform returned no obvious activation information.

The convoy continued moving forward.

Thirty meters later, the track began to sink half a degree.

The right front wheel of the Devourer ran over a section of manually welded rail.

The car body vibrated slightly.

In the third quarter, the old mechanic stared at the four water glasses.

The water at the rim of the glass swayed gently but didn't jump.

He spoke in a low voice over the channel.

"The third quarter is tied."

Tang Lan followed closely behind.

"013 low-resistance drag".

Young survivors report.

"Number 005, right wheel stable."

Su Yuan did not accelerate.

He kept the engine idle speed within a very narrow range.

The Devourer was groping its way through the darkness.

Wang Hu hung the chalk dust container around his neck, held a wrench in one hand, and pressed his other hand against the side beam.

He rarely feels this pent-up.

If he encounters something blocking his way, he'd rather smash it open.

Now, even touching a wrench against the wall requires Su Yuan's approval.

A muffled thud suddenly came from the old pipe ahead.

thump.

Wang Hu's shoulders tensed.

The second sound came from a more distant location on the right.

thump.

The third tone follows.

thump.

It wasn't knocked out by the car team.

It wasn't caused by the vibrations from the track.

It is water hammer after the pipeline automatically opens the valve.

The sound of copper pipes creaking echoed as they traveled along the maintenance access road.

thump.

thump.

thump.

The sound wasn't loud, but it was deep.

The water sound curve on the right side of the small fire screen suddenly rose.

Worse still, the residual echo lines in the platform direction also began to rise.

It doesn't bounce back immediately.

Two seconds later, a very slight change in wheel pressure was transmitted back from the rear platform.

The tail of the small fire pressed down on the keyboard.

"Platform direction dummy traction brain tractor wheel pressure response."

Wang Hu's eye twitched.

"Were you woken up?"

Xiao Huo didn't use voice commands; he only typed on the main screen.

The response was weak.

But it exists.

On the control room channel, static could be heard coming from the veteran engineer's end.

Someone is running.

Some people are asking whether the platform's foundation is still stable.

The old engineer pressed his earpiece, his voice lower than before.

"It really is listening."

The cold sound of the storage system was squeezed out from a broken speaker inside the wall.

This maintenance access road has no system lights, but old wiring is still buried in the wall.

"Silence failed."

"Please unload anchor number 005."

"The main vehicle can pass through the noise-reducing section with a light load."

"After uninstallation, the risk of tail contamination is isolated."

Inside carriage 013, several wounded soldiers simultaneously looked towards the rear door.

The young survivor's eyes also shifted slightly.

The unhooking protection cover is located behind the brake lever.

The safety pin that Tang Lan had just pressed down was still fastened on top.

He didn't reach out his hand.

But his shoulders were tense.

Tang Lan looked at the watch face in front of her without turning around.

"Put your eyes back."

The young survivor pursed his lips.

"Twenty-four tail beams."

"Number 005 at the end."

"The isolation chamber is kept at a low temperature."

He reported it faster this time than before.

In the control room, some technicians couldn't keep things under control.

"The long formations caused too much vibration."

"Number 005 is attached at the very end, and all the tail drag will be transmitted back along the track."

"If the sham traction brain can hear vibrations, then the tail anchor is the biggest source of noise."

He stopped immediately after he finished speaking.

Because Lu Mingyuan turned his head and looked at him.

But the conversation had already entered the channel.

Many people in number 013 heard it.

Tang Lan didn't scold her.

She adjusted the brake lever one notch, maintaining low drag as instructed by Su Yuan.

She only asked about the lead car.

"The tail boom has a capacity of 24, and it rises slowly. Should we switch to braking mode?"

Su Yuan looked at the water hammer curve in the pipeline.

"Low resistance drag".

Tang Lan did not hesitate.

"receive."

Su Yuan said again.

"Number 005 continues to hold the tail end."

Upon hearing this, the young survivor loosened his grip on the doorframe slightly.

He looked at his watch again.

"Number 005, right wheel stable."

"Tail beam 24.3".

Wang Hu was already waiting at the side door with a chalk dust container.

Su Yuandao: "The rail joint, the base of the pipe."

Wang Hu leaned out, making a very gentle movement.

Chalk dust first fell into the right-side rail seam.

The dust was not absorbed.

There was no neat dust swallowing as seen in the negative pressure tank.

It dispersed normally.

Wang Hu then sprinkled the powder and ash onto the base of the copper pipe on the right side.

This time is different.

The dust fell below the pipe clamp, and instead of scattering at the edges, it bounced outwards with each invisible vibration.

The amplitude is very small.

Without low-light illumination close to the ground, it's difficult to see with the naked eye.

Wang Hu stared for two seconds.

"This pipe is pulsating."

The old mechanic also reported it.

"The four water cups weren't swaying with the car."

"Follow the thud over there."

The three lines—the waveform of the liquid surface in the cup, the vibration of the copper pipe joint on the right, and the response of the platform wheel pressure—are superimposed on each other.

The three lines match up.

The difference is less than half a second.

Typing on low heat.

Main sound transmission channel: Right side old coal water echo pipe.

Wang Hu grinned, but didn't laugh out loud.

"It's not a track."

Su Yuan stared into the darkness ahead.

"Block the pipe first."

The storage system is still broadcasting.

"Unload anchor number 005".

"Only lightly loaded main vehicles are allowed to pass through the silent section."

"Probability of long-group silent failure —"

The small torch cut off the speaker inside the wall.

Click.

The maintenance road was quiet again.

Wang Hu took the cold spring water pipe from the side door.

When the pipe was opened, he wrapped the metal connector with a cloth to prevent it from hitting the car body.

The small flame indicates the location of the pipe clamp.

"Three meters to the right."

"The second clamp."

"The peak water hammer occurred within the first 0.8 seconds."

Su Yuan said, "Cold water."

Wang Hu aimed the cold spring water at the outer wall of the copper pipe on the right.

As soon as water is poured on it, white mist rises from the pipe walls.

The water hammer sound from the copper pipe did not stop immediately.

thump.

thump.

The voice was slightly lower than before.

Wang Hu turned around and picked up the broken axle.

The cut shaft had been baked near the exhaust port for a long time, and its surface had turned reddish-brown.

He clamped it with pliers and pressed it against the edge of the pipe clamp through the cloth.

"Location?"

Typing on low heat.

Go up two inches.

Wang Hunuo.

"one."

"two."

"top."

The heated broken shaft pressed against the side seam of the pipe clamp.

The cold spring water continued to flow over the outer wall.

The temperature difference forced its way into the metal seam.

When the third water hammer arrived, the pipe clamp emitted a short cracking sound.

Click.

A thin crack appeared in the first section of the copper tube on the right side.

The water didn't spray out.

This is an echo pipe, not the main water pipe.

The crack was filled with dampness and muffled aftershocks.

Wang Hu immediately pressed the rubber pad on.

The maintenance worker passed dry sandbags from the rear.

Over at number 013, the young survivor gently handed an old cotton quilt to Wang Hu.

Wang Hu stuffed the cotton quilt outside the rubber pad and then weighed it down with dry sandbags.

The support team from the veteran engineer's side had already caught up to a section of the pipeline. They tore the lead sheeting off the waste shielding plate and wrapped it along the pipe wall.

Wrap the wire around three times.

The clamp is fastened.

The entire temporary soundproofing pack was pressed down on the crack.

The next water hammer sound is coming.

thump.

This time the sound was muffled.

It didn't disappear.

But it's half the price.

On the small fire screen, the water sound curve on the right side drops from the red zone to the yellow zone.

The platform-directed pseudo-traction brain's wheel pressure response also slipped down.

Wang Hu wiped his chin with his sleeve.

"If it can hear us, we'll block the wall."

This message was relayed to the control room.

Several technicians gathered around the screen at the same time.

The veteran engineer snatched the channel away.

"The support team is listening to the lead vehicle."

"Label all the talking pipes in the back."

"First, sprinkle chalk dust onto the pipe clamps."

"The jump is the sound tube."

"Rubber mats, dry sand, old cotton quilts, and lead sheets were divided into four groups and sent forward."

A maintenance worker shouted.

"We don't have enough blankets."

The old engineer turned around and cursed.

"Remove one layer from the two layers covering the wounded; don't take it off their bodies."

The medical staff immediately responded.

"I'll divide it."

In the wounded area number 013, several people were looking in the direction of number 005.

They were just worried that the luggage cart would slow everyone down.

The tail beam gauge has now dropped.

The car body vibration has also stabilized.

The fact that the heavy weight of No. 005 was placed at the end actually prevented the long formation from being swayed erratically by the water hammer.

Tang Lan glanced at the young survivor.

"Continue with the closing statement."

The young survivor stared at the dial, his voice more steady than before.

"Twenty-three tail beams."

"The isolation chamber is kept at a low temperature."

"Number 005 tail-end is effective."

Tang Lan didn't praise him.

But she fastened the holster buckle back on.

The convoy continued forward.

Wang Hu sprinkled powder after each section of pipe clamp.

Those that jump are marked in red.

Those who don't jump, let them go.

The support team followed along the way, covering each of the tubes that could transmit sound with their own protective coverings.

The speed of the Devourer remained at one and a half kilometers.

Low idle speed.

Do not turn off the engine.

Do not stop abruptly.

The maintenance access road is getting narrower and narrower.

The coal and water pipe above was lowered, and the roof of vehicle No. 013 came close several times. Tang Lan kept the vehicle body in a low-resistance state to prevent it from hitting the truck.

In the third section, the old mechanic guarded the water glass, his fingers constantly on the edge of the glass holder.

"The left cup bounces slightly."

"The right cup is level."

"Third quarter over."

The small torch platform's directional curve is pressed into the upper right corner of the main screen.

The false traction brain listening response has dropped to a low value.

But it hasn't completely returned to zero yet.

Su Yuan didn't relax.

A slope appears ahead.

An old sign hangs at the top of the slope, half of the lettering covered by grease.

Silent slide ramp.

The remaining system inside the wall was reconnected.

"Silent gliding section ahead."

"It is recommended that the lead vehicle be turned off."

"We relied on the slope to pass through with low noise."

"Engine idling will increase the risk of acoustic exposure."

This time, the broadcast did not mention uninstalling No. 005.

It changed its wording.

Much gentler.

Inside number 013, someone looked at Tang Lan.

"Won't it be quieter if the engine is turned off?"

Tang Lan didn't even look at him.

"Shut up and look at your watch."

Su Yuanrang for the Devourer to stop half a meter away from the slope.

It wasn't an emergency stop.

He stopped the oil 10 meters in advance, allowing the entire train to gradually slow down.

The No. 005 tail anchor was used to stabilize the rear.

The stress in the tail beam only increased to 24.

Wang Hu picked up the wrench.

Su Yuan said, "The crossbeam at the slope."

Wang Hu wrapped the lever handle in cloth and walked outside the side door.

He did not tap the track surface.

He knocked on the crossbeam below the slope.

when.

when.

when.

The sound was very soft.

The echo was wrong.

There was no rebound near the bottom of the crossbeam.

The first echo went down the slope, circled around, and returned from the direction of the rear platform.

Draw the sound wave path with a small torch.

Slope bottom acoustic guide steel trough.

Connect to the back-end platform.

The endpoint is near the fixed point of the dummy traction brain trailer.

Wang Hu's eyes turned cold.

"It wants us to slide down and send the vibrations of the whole car back to the platform."

Su Yuan looked at the slope.

The ramp track surface is very clean.

There is no sludge.

There are no artificial weld marks.

The cleaner it is, the worse it is.

He spoke.

"Don't turn off the engine."

"No landslide."

"Isolation box No. 005 has sunk half a foot."

The young survivor paused for a moment.

"External box?"

Tang Lan immediately took over.

Do as instructed.

Wang Hu returned to the side of number 005.

The veteran engineer also rushed over.

"If it sinks half a foot, it will rub against the rails."

Su Yuan said, "It's necessary to wipe it."

Cut out the small torch model.

The No. 005 external isolation box was originally suspended under the bottom beam, some distance from the rail surface.

If the box is lowered by half a foot, the dry sand layer and lead sheet outer shell will lightly touch the hand-welded rails.

Friction increases tail drag.

However, the high-frequency vibrations will be absorbed by the sand layer and rubber pads.

After the veteran engineer understood, he didn't ask any more questions.

"Matsugami no Tsukumo".

"Add padding to the lower cable."

Two maintenance workers climbed to the right side of No. 005.

The young survivors were pressed against the tailgate, with the low lights only illuminating the edge of the cargo box.

Wang Hu used insulated pliers to loosen the upper steel cable by half a turn.

The isolation box was lowered.

The bottom edge of the lead sheet is close to the rail surface.

He flattened the two bags of dry sand, tied them to the bottom of the box, and then pressed old rubber pads on the outside.

Finally, wrap it with lead sheets to prevent the dry sand from crumbling.

Slow down the temperature.

"The isolation chamber is kept at a low temperature."

"Magnetic disturbance leakage is controllable."

"The bottom of the box is one inch from the rail surface."

Su Yuan said, "Go again."

Wang Husong half a circle.

The bottom of the box hit the manually welded rail.

The sand layer was gently pressed down.

There was no hard metal impact.

There was only a very low friction sound.

Young survivors report.

"The isolation box touched the rail."

"Tail beam 23.8".

"Number 005, right wheel stable."

Su Yuan looked at the slope ahead.

"Pass."

The Devourer has started afresh.

The car's speed remained unchanged.

One and a half kilometers.

The engine is kept idling.

As the slope descends, the front of the car tends to slide downhill.

Su Yuan used the accelerator to stop it from rolling freely.

013 Low-resistance drag.

Number 005 is the tail end.

The dry sand layer from the external isolation box dragged on the welding rail, leaving black sand marks behind it.

As the wheel rolled over the bevel, a sharp vibration was transmitted through the manually welded rail.

The next instant, the tail muffler reduced that high frequency to a muffled sound.

On the small screen, the curve of the acoustic guide steel trough at the bottom of the slope had just risen when it was dragged away and sheared off by the tail.

The platform's directional curve returned to zero.

The small fire paused for a second before printing out the result.

Platform's simulated brain-training eavesdropping response: zero.

Wang Hu looked at the screen and a smirk appeared on his lips.

He didn't make a sound.

The veteran engineer stood next to No. 005, staring at the silencing block and sand marks for a long time.

He finally blurted it out.

"Using embargoed boxes as sound-absorbing pendants."

"This actually works?"

There was a moment of silence in the control room.

The next second, the entire channel exploded.

"The platform echo is gone."

"False traction reduces brain pressure to zero."

"The acoustic guide slot is not connected."

"The No. 005 tail anchor is effective in absorbing shocks."

"Silent slope marked in red, no coasting with engine off."

Lu Mingyuan's voice drowned out the background noise.

"Unloading of tail anchor No. 005 is prohibited."

"Highest priority".

The technician who advocated cutting off the tail did not argue.

He personally marked this line in red.

Unloading of tail anchor No. 005 is prohibited.

Silent ballast.

Seismic isolation.

Silencing pendant.

Three lines of notes were typed on the base route map.

Inside cell 013, several wounded soldiers were looking at the screen.

Nobody looks at the unhooking protective cover anymore.

The voices of the young survivors as they counted off also became steady.

"Twenty-three tail beams."

"The isolation chamber is kept at a low temperature."

"The noise-absorbing block works normally when mopping the floor."

Tang Lan looked ahead.

"continue."

The convoy drove over the silent ski slope.

At the bottom of the slope is an even lower maintenance road.

The water vapor is heavier.

The sound of real water flowing could be heard intermittently from the old pipes beside the tracks.

The support team could no longer keep up with the train crew, but they set up silencers along the rear.

The rubber pad is hung outside the pipe clamp.

Dry sandbags were placed on the seams that were jumping.

An old cotton quilt was stuffed into the tear.

Lead sheeting was used to seal the edges.

The survivors of the orbital train no longer need to wait for instructions.

They looked at the powder and gray.

Look at the water glass.

Observe the vibration of the pipe wall under low light.

Anyone who discovers a tube that can transmit sound should immediately mark it in red.

The old engineer walked behind, cursing as he went.

"Don't shine the headlights on me."

"Sprinkle the powder first."

"Ganshabie Province".

"Cover up all the tubes that are making noise."

A young maintenance worker pressed a quilt onto the pipe clamp, his hands trembling from the condensation.

A medical worker nearby handed him a strip of cloth.

He didn't take it; instead, he tightened the clamp first.

"This one isn't jumping anymore."

"Next one."

The news spread throughout Base 04.

In the control room, the technicians who used to focus on the system format are now all focused on the measured curves.

Some people categorize "white light safety", "center line connection" and "silent coasting" all as hazard guidance.

Someone drew the artificial noise reduction points section by section on the map.

Lu Mingyuan remained silent.

He stood in front of the main screen, watching the extremely slow movement of the Devourer.

The line trails behind the third section, number 013, and number 005.

Dragging along a string of wounded, former Blue Star soldiers, escorts, and survivors.

It also dragged a tail anchor that had once been marked as an embargoed item.

It was not discarded.

It drowned out the sound of the entire train.

Deep inside the lower maintenance tunnel, the old code reader started beeping again.

drop.

drip.

drop.

The small torch translates the mechanical code.

"The true Zhenshan Cold Furnace remains in the lower level."

"The person knocking on the door of the coal and water compartment is in critical condition."

Shen Yuanzhou stared at the words on the stretcher, his lips moving slightly.

Xu Shen asked, "Can it hold?"

Shen Yuanzhou did not answer.

His hand slowly gripped the straps on the side of the stretcher.

In room 013, Tang Lan passed the winning number to the third section.

After reading it, Li Wei's face darkened.

"There are still people alive in the coal and water compartment."

The old mechanic guarded the water cup.

"It's more troublesome for a living person to knock on the door than for the system to broadcast."

Tang Lan glanced at him.

The veteran mechanic pointed to the water glass.

People get anxious.

"When you're in a hurry, you just start banging randomly."

"Knocking randomly will transmit sound."

Tang Lan did not refute.

She switched back to the car channel.

"There might be garbled code coming from the coal and water tank area."

Su Yuan looked ahead.

"Rinse it with water first."

A low-lying track appears ahead.

The black water submerged the track surface.

The water surface is abnormally flat.

When the low-light swept across, several curved pipes and sleepers covered in silt were exposed underwater.

The Devourer stopped half a meter in front of the Blackwater.

This time the parking was even slower.

Su Yuan cut off the oil early, Tang Lan dragged it with low resistance, and the No. 005 muffler left the last sand mark.

There was no metal impact when the car came to a stop.

But the water surface moved on its own.

goo.

Three small bubbles rose to the surface.

stop.

Two more bubbles.

Three short and two long.

The young survivors saw the black water in the rearview mirror and instinctively turned to look at the main screen.

The small torch captures the rhythm of the bubbles.

It was not translated immediately.

The second set of bubbles emerged from below the water surface.

Three short.

Two lengths.

Wang Hu frowned.

"Is someone banging on a pipe underwater?"

Shen Yuanzhou supported the stretcher, his voice very low.

"Don't rush back."

Comparison of the small torch bubble rhythm and the old Blue Star tap code.

The screen flickered several times.

When the translation results came out, its paws were resting on the keyboard.

"This is not an SOS code."

Wang Hu looked at the screen.

There is only one sentence above.

There are underwater brakes, don't run them over.

At the same second, an urgent report from a young survivor came through channel 013.

"The tail beam rises."

Tang Lan immediately checked her watch.

"Twenty-five."

Small fire reports simultaneously.

"Twenty-six."

"It wasn't caused by the train crew pressing forward."

Switch from the tail screen of number 005 to the main screen.

In the darkness, the muffler blocks under chassis 005 were still attached to the rails.

But further back, below the edge of the black water, a damp, cold old chain stretched out from the water.

The chain hook does not have a tail hook.

It hooked onto an old beam at the bottom of No. 005.

The low-lights of the young survivors swept across the ground.

Another set of bubbles emerged from beneath the water's surface.

Three short.

Two lengths.

The stress in the tail beam jumped to 27.