The universe, Emre Ozkhan believed, was fundamentally a system.

  Not a mystical one. Not a divine one. Just a system—vast, elegant, and running on rules so consistent that humanity had spent thousands of years simply documenting them. Gravity. Thermodynamics. Causality. You could write code that predicted the arc of a falling apple. You could calculate the exact moment a star would die.

  You could build a life on the assumption that things made sense.

  This was what Emre was thinking about at 7:43 AM on a Tuesday, standing in his small Berlin kitchen, waiting for water to boil. His laptop sat open on the counter, lines of architectural software code frozen on the screen where he'd stopped mid-thought the night before. The apartment was quiet except for the soft hum of the refrigerator and the distant sound of a tram passing on the street below.

  He was twenty-eight years old. He had a good job at a respected firm, designing structural systems for buildings that would probably outlive him. He had a small but comfortable apartment in Neuk?lln, with windows that faced east and caught the morning light. He had a girlfriend who made him laugh and kept him from working too late and sometimes left her books scattered across his coffee table like evidence of a fuller, richer life.

  He had, in other words, a system that worked.

  The kettle clicked off. Emre poured water over the French press, watching the grounds bloom and swirl. Through the kitchen doorway, he could see the edge of the bedroom, where Sulley was still sleeping. Just a glimpse of dark hair against the pillow, one bare arm thrown over the blanket.

  Sulley Alt?n. Twenty-six years old. Archaeologist. Currently obsessed with Hittite funerary practices, which she had explained to him at length last night while he cooked dinner and pretended to understand. She had a habit of running her fingers through her hair when she was thinking. She had a scar on her left knee from a childhood bicycle accident. She pronounced his name Em-reh, the Turkish way, even though everyone else in Germany flattened it into Em-ree.

  She was, he had recently realized, the person he wanted to spend the rest of his life with.

  He hadn't told her yet. He was waiting for the right moment. Emre believed in timing, in proper sequencing, in executing plans when all conditions were optimal. There would be a moment. He would know it when he saw it.

  The French press finished steeping. Emre pushed down the plunger and poured himself a cup, black, no sugar. Through the window, the sky was doing that Berlin thing where it couldn't decide between gray and pale blue. A decent day. An ordinary day.

  He carried his coffee to the bedroom doorway and leaned against the frame.

  Sulley was awake now, lying on her back, staring at the ceiling. She turned her head when she sensed him there and smiled—that slow, warm smile that always made him feel like he'd just done something right without knowing what it was.

  "You're staring," she said. Her voice was rough with sleep.

  "You're stareable."

  "That's not a word."

  "It is now. I have root access to the English language."

  She laughed, a soft huff of air. "Geek."

  Stolen story; please report.

  He crossed to the bed and sat on the edge, handing her the coffee. She took it gratefully, wrapping both hands around the warm ceramic. Her fingers brushed his, and he felt it—that small electric jolt that hadn't faded in two years.

  "Today's the big presentation?" she asked.

  "The final one, yeah. If they approve the structural framework, we break ground in spring."

  "You'll be brilliant."

  "I'll be adequate. They'll be convinced. Same result."

  She reached up and touched his face, her palm warm against his cheek. "You really don't know how good you are, do you?"

  Emre considered this. He knew his capabilities. He knew his output was efficient, his code clean, his structural calculations precise. He knew he was better than most at what he did. But good felt like a different category—a moral one, or perhaps an emotional one. He wasn't sure he qualified.

  "I know I'm lucky," he said instead.

  Sulley's eyes softened. "Lucky?"

  "That you stay."

  She opened her mouth to respond—probably something witty, probably something that would make him feel seen in a way he rarely allowed himself to feel—but her phone buzzed on the nightstand, cutting her off. Then his phone buzzed in his pocket. Then Sulley's laptop, closed on the desk, made a strange whirring sound.

  Then the lights flickered.

  Emre stood, frowning. "Grid fluctuation?"

  Sulley was sitting up now, her coffee forgotten. "Emre..."

  Her voice was strange. He turned to look at her, and she was staring at something behind him—at the window, where the pale Berlin sky had suddenly gone dark. Not cloudy-dark. Wrong-dark. A deep, bruised purple that seemed to pulse.

  "What the—"

  He moved to the window. The street below was frozen. Not the people—they were there, standing motionless, like statues. A woman with a grocery bag. A man on a bicycle, mid-pedal. A child with one foot raised, about to step off the curb.

  The tram hung silent on its tracks.

  The birds in the tree across the street were suspended in the air, wings spread, caught in the act of flight.

  "Emre." Sulley's voice was urgent now. Terrified. "Emre, look at me."

  He turned.

  She was standing by the bed, but she wasn't right. Her edges were... soft. Blurred. Like a photograph taken with a moving camera. Light seemed to bend around her, and behind her, the air itself was shimmering, splitting, revealing something that wasn't there a moment ago—a darkness, a void, and within it, shapes that hurt to look at.

  "Sulley—"

  "I don't—" Her voice cracked. "Something's happening. Something's wrong."

  He tried to move toward her, but his legs wouldn't respond. It was like running in a dream, that horrible paralysis where effort produced no result. He could feel panic rising, cold and sharp.

  "Sulley, hold on—"

  "Emre, I'm scared." Her eyes were wet. "I don't want to go."

  "You're not going anywhere. I'm right here. I'm—"

  The light behind her flared. The shapes in the void reached forward—not hands, not anything recognizable, but intent, made visible. They wrapped around her, gently at first, then with terrible purpose.

  She screamed.

  Or maybe she didn't. Maybe the sound was inside his head, or maybe it was the world itself screaming, because at the same moment, the purple sky outside split open, and Emre saw—for just an instant—something immense and crystalline, floating against impossible stars.

  Then Sulley was gone.

  The light vanished.

  The void sealed.

  The sky outside snapped back to pale Berlin gray.

  And Emre collapsed to his knees in an apartment that was suddenly, horribly empty, the only evidence that any of it had happened the faint scent of her shampoo still hanging in the air and the single word echoing in his mind, over and over:

  Debug.

  ---

  He doesn't know how long he knelt there.

  Long enough for the street outside to resume its motion. The woman continued walking. The man pedaled on. The child completed her step off the curb and ran to catch a bus that hadn't existed moments before. The birds flew away. The tram clattered past.

  The world, it seemed, had simply... continued.

  As if nothing had happened.

  As if Sulley Alt?n had never existed.

  Emre's phone buzzed. He looked at it blindly. A message from his boss: Good luck today! Knock 'em dead!

  He stared at the screen. The words made sense individually but refused to assemble into meaning.

  He looked at Sulley's side of the bed. The indentation of her head on the pillow. Her book on the nightstand—a dense academic text on Sumerian temple complexes, with a receipt marking her place. Her coffee cup, still warm, sitting on the floor where she'd dropped it.

  She existed. She was real. There was evidence.

  But the world outside was acting as though none of it had happened. As though the sky hadn't torn open. As though reality itself hadn't glitched.

  Glitch.

  The word resonated in his mind, and with it came something else—a strange sensation, like a program running in the background of his consciousness. Information that hadn't been there before. Not words, exactly. More like... understanding.

  He closed his eyes, and for a moment, he could almost see it. The fabric of everything, rendered as code. Lines and functions and variables, interlocking in patterns too vast to comprehend. And somewhere in that infinite architecture, a flaw. A fracture. A place where something had been taken.

  Sulley.

  His eyes opened.

  The sensation faded, but the knowledge remained. Something had happened. Something beyond any system he understood. And if he wanted her back—if he wanted to fix this—he would have to understand it.

  Emre Ozkhan, who had spent his entire life believing that everything broken could be repaired, that every problem had a solution, that the universe was ultimately just a system running on consistent rules—Emre Ozkhan got to his feet, picked up Sulley's coffee cup, and began to think.

  He didn't know it yet, but his last normal day was over.

  The system was about to grant him Root Access.