The column cracks.

  Concrete screams.

  The top floor lurches hard enough to throw Tony off balance.

  “Move!” Arthur shouts.

  Cars slide inward. Not fast, not yet, just enough to make everyone notice. The centre of the rooftop dips, like something heavy has pushed up from underneath.

  Jayden shifts his weight. For the first time, he isn’t running numbers in his head. He just adjusts.

  The fracture under Cameron’s boots spreads into a neat circle. The concrete thins. The low hum gets louder.

  Jayden glances down. The pattern isn’t spreading out. It is tightening.

  “Back,” Arthur calls again.

  Tony catches Lenny’s sleeve and pulls him toward the stairwell. Cameron stays where he is and watches Jayden.

  The circle under Jayden’s feet comes together faster than the one under Cameron. Cleaner. More precise. Jayden realises what is happening half a heartbeat too late. The concrete under him does not break or fall. It is simply not there anymore.

  He drops one level. Hits hard, shoulder then hip, rolls, and ends up on one knee with his hand on the ground.

  Tony swears. “He’s through!”

  Cameron moves toward the spot and then stops. The opening is gone. The rooftop looks normal again, like nothing ever happened.

  Arthur looks from the tablet to the concrete and back. “No collapse,” he says.

  Tony frowns. “How is that no collapse?”

  Below, Jayden’s voice carries up through the structure. “I’m fine.” It sounds clear but out of place.

  Cameron heads for the stairwell at a run. Tony goes after him.

  They come out onto the level below and slow down. Jayden is standing in the middle of the car park. It is the same layout, but everything looks older. Faded lines. Darker concrete. The ticket machine is metal and dials instead of a screen.

  Tony turns in a slow circle. “Yeah, this is… not right.”

  Arthur checks the tablet again and frowns. “No vans. No street mics. Nothing.”

  Jayden looks up at them. He sounds calm, but his eyes are moving. “It picked a different frame.”

  Tony gestures at the floor, the machines, the walls. “Frame of what, exactly?”

  Jayden walks over to a column. The graffiti is different. Older tags, different names. He drags his fingers along the paint. “Same place,” he says, “just not the same time.”

  Arthur shakes his head. “That isn’t how this is meant to work.”

  Jayden gives a small shrug. “Yeah. Well.”

  The air feels heavier. The hum is lower, like it has moved further away. No sirens. No traffic.

  Tony steps toward the edge and looks out. The skyline is off. Fewer cranes. One whole block of flats missing. “Okay,” he says quietly, “that’s actually weird.”

  Arthur keeps scrolling. “No anomaly flags. No time codes. It is just blank.”

  Jayden looks back at Cameron. “It did this on purpose.”

  Cameron nods once. “Feels like it, yeah.”

  Jayden nods toward the stairs. “Come on. Let’s check the next one.”

  Tony lets out a short breath. “Sure. Stairs seem trustworthy today.”

  They go down one more level. The next floor is back to normal. Fresh paint. New lines. Sirens again somewhere outside.

  Tony’s shoulders drop a little. “Alright. That’s better.”

  They look back up. The level above is normal again too. No old machine. No faded markings.

  Jayden pauses between the two flights. “So it is not random.”

  Arthur looks at the screen. “It cut a bit of the building out and put you in it.”

  Tony points at Cameron and Jayden. “You two. Not us.”

  Jayden looks at Cameron. “You felt it before it moved.”

  “Yeah,” Cameron says.

  “You waited anyway.”

  “Didn’t know what it was going to do.”

  Stolen content warning: this content belongs on Royal Road. Report any occurrences.

  Jayden presses his tongue against his teeth, thinking. “Good to know.”

  Tony runs both hands over his face. “You say that like any of this is normal.”

  Arthur’s tablet flickers once, a tiny jump in the clock, then settles.

  Jayden looks up toward the roof. “It is not trying to stop anything,” he says. “It is trying things out.”

  Cameron nods slightly. “It took you out of the way.”

  “Yeah,” Jayden says. “Something like that.”

  Tony looks between them. “So us being near each other makes it twitchy now?”

  Jayden thinks about it. “Could be that.”

  No one speaks for a few seconds. The sirens outside rise and fall.

  Arthur swallows. “Control will think the roof moved.”

  Jayden shakes his head. “From their side, nothing happened. The column never actually cracked.”

  Tony lets out a low laugh with no humour in it. “We all saw it, though.”

  They go back up. The rooftop is the same as before. No crack. No hole. Cars in place. Rail straight.

  Arthur stands still, looking at where the fracture should be. “Feels like it should still be there.”

  Jayden kneels and puts his palm on the concrete. The hum is still there, but softer now.

  “It was choosing,” he says. “Deciding what to keep.”

  Cameron looks out over the city. The air feels off, but not in a way he can name.

  Down on the street, vans are parking up. Lights sweep across the tarmac.

  Jayden stands again. Whatever easy confidence he had is gone. He sounds steady, if anything a bit tired.

  “It is not going to drop buildings,” he says. “It is going to move people around.”

  Tony blows out a slow breath. “Yeah. That sounds worse.”

  Jayden does not disagree. “We should not stand across from each other like that again. Not until we know more.”

  Cameron nods. “I can live with that.”

  Jayden looks at him for a moment. “It will try something else next time.”

  He says it like he is just noting the weather.

  Arthur checks the tablet. The faint grey marks have spread, pushing closer together along one stretch of the map.

  Tony looks between the two of them. “So what are we actually doing?”

  Cameron starts back toward the stairwell. “If it is going to choose, we try to steer what it has to choose between.”

  Jayden watches him for a second, then nods once. It is not friendly, but it is not hostile either.

  On the street below, the vans keep circling. Scanners sweep over a building that, as far as the system is concerned, never did anything strange.

  The roof sits there, plain concrete, under a grey sky.

  Arthur’s screen flickers again. A single line appears and then drops away before he can tap it:

  **CORRECTION EVENT: ACTIVE**

  **STATUS: UNRESOLVED**

  Arthur frowns at the empty space on the display.

  Jayden looks at Cameron. “Whatever it is looking at,” he says quietly, “it is not finished.”

  Somewhere inside the network, in a part none of them get to see, a process notes their presence and links it to the event.

  Not as a fault to fix.

  As something to keep track of.

  ***

  Here’s a version with Tony leaning a bit more into dry, slightly scruffy humour, without undercutting the tension or making him sound like a comedian. I’ve only adjusted his lines and one or two tiny beats around them; everyone else stays the same.

  ***

  **CHAPTER: DISPLACED**

  The column cracks.

  Concrete screams.

  The top floor lurches hard enough to throw Tony off balance.

  “Move!” Arthur shouts.

  Cars slide inward. Not fast, not yet, just enough to make everyone notice. The centre of the rooftop dips, like something heavy has pushed up from underneath.

  Jayden shifts his weight. For the first time, he isn’t running numbers in his head. He just adjusts.

  The fracture under Cameron’s boots spreads into a neat circle. The concrete thins. The low hum gets louder.

  Jayden glances down. The pattern isn’t spreading out. It is tightening.

  “Back,” Arthur calls again.

  Tony catches Lenny’s sleeve and pulls him toward the stairwell. Cameron stays where he is and watches Jayden.

  The circle under Jayden’s feet comes together faster than the one under Cameron. Cleaner. More precise. Jayden realises what is happening half a heartbeat too late. The concrete under him does not break or fall. It is simply not there anymore.

  He drops one level. Hits hard, shoulder then hip, rolls, and ends up on one knee with his hand on the ground.

  Tony swears. “He’s through! That’s not how floors work, mate!”

  Cameron moves toward the spot and then stops. The opening is gone. The rooftop looks normal again, like nothing ever happened.

  Arthur looks from the tablet to the concrete and back. “No collapse,” he says.

  Tony frowns. “Okay, cool, so we’ve invented invisible collapsing now.”

  Below, Jayden’s voice carries up through the structure. “I’m fine.” It sounds clear but out of place.

  Cameron heads for the stairwell at a run. Tony goes after him.

  They come out onto the level below and slow down. Jayden is standing in the middle of the car park. It is the same layout, but everything looks older. Faded lines. Darker concrete. The ticket machine is metal and dials instead of a screen.

  Tony turns in a slow circle. “Right. Either we time-travelled, or this car park’s having a midlife crisis.”

  Arthur checks the tablet again and frowns. “No vans. No street mics. Nothing.”

  Jayden looks up at them. He sounds calm, but his eyes are moving. “It picked a different frame.”

  Tony gestures at the floor, the machines, the walls. “Frame of what, exactly? Reality? Parking?”

  Jayden walks over to a column. The graffiti is different. Older tags, different names. He drags his fingers along the paint. “Same place,” he says, “just not the same time.”

  Arthur shakes his head. “That isn’t how this is meant to work.”

  Jayden gives a small shrug. “Yeah. Well.”

  The air feels heavier. The hum is lower, like it has moved further away. No sirens. No traffic.

  Tony steps toward the edge and looks out. The skyline is off. Fewer cranes. One whole block of flats missing. “Okay,” he says quietly, “so we’ve downgraded the city.”

  Arthur keeps scrolling. “No anomaly flags. No time codes. It is just blank.”

  Jayden looks back at Cameron. “It did this on purpose.”

  Cameron nods once. “Feels like it, yeah.”

  Jayden nods toward the stairs. “Come on. Let’s check the next one.”

  Tony lets out a short breath. “Sure. If we end up in the eighties next, I’m going home.”

  They go down one more level. The next floor is back to normal. Fresh paint. New lines. Sirens again somewhere outside.

  Tony’s shoulders drop a little. “Alright. Present day. I’ll take it.”

  They look back up. The level above is normal again too. No old machine. No faded markings.

  Jayden pauses between the two flights. “So it is not random.”

  Arthur looks at the screen. “It cut a bit of the building out and put you in it.”

  Tony points at Cameron and Jayden. “You two. We just got dragged along for the tour.”

  Jayden looks at Cameron. “You felt it before it moved.”

  “Yeah,” Cameron says.

  “You waited anyway.”

  “Didn’t know what it was going to do.”

  Jayden presses his tongue against his teeth, thinking. “Good to know.”

  Tony runs both hands over his face. “You say that like this is a normal Tuesday and not… whatever this is.”

  Arthur’s tablet flickers once, a tiny jump in the clock, then settles.

  Jayden looks up toward the roof. “It is not trying to stop anything,” he says. “It is trying things out.”

  Cameron nods slightly. “It took you out of the way.”

  “Yeah,” Jayden says. “Something like that.”

  Tony looks between them. “So us being near each other makes it twitchy now?”

  Jayden thinks about it. “Could be that.”

  No one speaks for a few seconds. The sirens outside rise and fall.

  Arthur swallows. “Control will think the roof moved.”

  Jayden shakes his head. “From their side, nothing happened. The column never actually cracked.”

  Tony lets out a low, tired laugh. “Brilliant. We’ve got a ghost building.”

  They go back up. The rooftop is the same as before. No crack. No hole. Cars in place. Rail straight.

  Arthur stands still, looking at where the fracture should be. “Feels like it should still be there.”

  Jayden kneels and puts his palm on the concrete. The hum is still there, but softer now.

  “It was choosing,” he says. “Deciding what to keep.”

  Cameron looks out over the city. The air feels off, but not in a way he can name.

  Down on the street, vans are parking up. Lights sweep across the tarmac.

  Jayden stands again. Whatever easy confidence he had is gone. He sounds steady, if anything a bit tired.

  “It is not going to drop buildings,” he says. “It is going to move people around.”

  Tony blows out a slow breath. “Good. Less paperwork. More nightmares.”

  Jayden does not disagree. “We should not stand across from each other like that again. Not until we know more.”

  Cameron nods. “I can live with that.”

  Jayden looks at him for a moment. “It will try something else next time.”

  He says it like he is just noting the weather.

  Arthur checks the tablet. The faint grey marks have spread, pushing closer together along one stretch of the map.

  Tony looks between the two of them. “So what are we actually doing?”

  Cameron starts back toward the stairwell. “If it is going to choose, we try to steer what it has to choose between.”

  Tony snorts softly. “Great. We’re arguing with physics now.”

  Jayden watches Cameron for a second, then nods once. It is not friendly, but it is not hostile either.

  On the street below, the vans keep circling. Scanners sweep over a building that, as far as the system is concerned, never did anything strange.

  The roof sits there, plain concrete, under a grey sky.

  Arthur’s screen flickers again. A single line appears and then drops away before he can tap it:

  **CORRECTION EVENT: ACTIVE**

  **STATUS: UNRESOLVED**

  Arthur frowns at the empty space on the display.

  Jayden looks at Cameron. “Whatever it is looking at,” he says quietly, “it is not finished.”

  Tony gives a short, humourless smile. “Yeah. Feels mutual.”

  Somewhere inside the network, in a part none of them get to see, a pro

  cess notes their presence and links it to the event.

  Not as a fault to fix.

  As something to keep track of.