The light that had scorched his vision subsided, leaving a dull, rhythmic throb behind his eyelids. Haruto felt the gritty texture of his apartment floor—the familiar, unyielding press of reality—beneath his boots. The remnants of the high-load computations through the ORION still pulsed with a ghost-heat in the corners of his mind, a fever that refused to break.

  Suddenly sensing a weight in the air behind him, Haruto turned.

  There stood Elis.

  She was a fracture in the room’s logic, a girl who should have vanished into the white glare of a world half-remembered. She wasn't solid; she was a lingering afterimage, a byproduct of rewritten causality snagged on the raw edges of Haruto’s memory. Her edges blurred into the wallpaper, translucent and fragile as a dying breath.

  "…Thank you, Haruto. It seems I’m not a 'Guardian' anymore."

  The phantom wore a smile—the simple, unburdened expression of a girl who had finally stepped out from under the weight of the sky. It was a look she had never allowed herself to have while she was real.

  "Yeah," Haruto said, his voice scraping against the silence of the room. "Live however you want from now on. You don’t need to entrust the future to anyone else anymore."

  As he spoke, the haze took her. She dissolved like mist caught in a draft, her figure thinning until the light of the room claimed the space she had occupied. Then, she was gone.

  "Nago… Detecting brainwave fluctuations."

  Gemini’s voice was a cold, inorganic tether pulling him back.

  "What you just experienced was a temporary crosstalk of sensory information caused by the restructuring of causality. With the re-establishment of the timeline, the record of Elis commissioning you—and the contract itself—has been erased from history."

  The machine’s report was absolute. In the official archives of this world, the life-or-death struggle they had shared was a ghost story with no narrator. There was no longer any reason for their paths to have ever crossed.

  "…I know," Haruto murmured to the empty air. "I’m just talking to myself."

  He stood up, his joints protesting the sudden shift in gravity, and pulled back the heavy curtains. The cityscape that greeted him was a stranger.

  The buildings were sheathed in self-repairing nanomaterials that shimmered with a dull, organic luster. Delivery drones glided through the air in silent, mathematical arcs, and the very light enveloping the streets was unnervingly clear, stripped of the smog and heat-haze of the world he knew.

  "I am surprised," Gemini continued, the AI’s processing speed audible in the slight shift of its tone. "This is the result of technical assistance from the other world. History has been dramatically rewritten since the incident at the Roche Energy Research Institute. Humanity eliminated the stagnation represented by Lyzer and incorporated 'otherworldly physical laws' into science. The technological revolution has accelerated to 300% of the previous timeline."

  Haruto tapped at his terminal, his fingers moving through a sea of unfamiliar data. With the cancer of Lyzer excised, humanity had feasted on the logic of the other world. Fantasies had become infrastructure.

  "…Did I overdo it? No," Haruto stared at a scrolling news feed of a world too perfect to be true. "I suppose this is the future they wanted."

  In the corner of his private database, a single file sat in an inviolable partition. It was a jagged fragment of a destroyed civilization—the only evidence that a girl named Elis had ever drawn breath.

  "Nago," the AI prompted, "the debugging of causality you performed has been completed perfectly."

  "…Yeah." Haruto’s eyes traced the sharp, neon geometric lines of the evolved city. "But even in a world this perfect, a 0.0000001% margin of error is inevitable. Gemini, start analyzing the OS structure of this new reality. It doesn't look like our work is ending anytime soon."

  Haruto sank deep into his chair, the shadows of the room finally reclaiming him. He lit a cigarette, the small, orange ember the only thing in the room that felt like the old world. He watched the smoke drift toward the window, a brief rest before the next anomaly began to bleed through the cracks.

  The light that had scorched his vision subsided, leaving a dull, rhythmic throb behind his eyelids. Haruto felt the gritty texture of his apartment floor—the familiar, unyielding press of reality—beneath his boots. The remnants of the high-load computations through the ORION still pulsed with a ghost-heat in the corners of his mind, a fever that refused to break.

  Suddenly sensing a weight in the air behind him, Haruto turned.

  There stood Elis.

  She was a fracture in the room’s logic, a girl who should have vanished into the white glare of a world half-remembered. She wasn’t solid; she was a lingering afterimage, a byproduct of rewritten causality snagged on the raw edges of Haruto’s memory. Her edges blurred into the wallpaper, translucent and fragile as a dying breath.

  "…Thank you, Haruto. It seems I’m not a 'Guardian' anymore."

  The phantom wore a smile—the simple, unburdened expression of a girl who had finally stepped out from under the weight of the sky. It was a look she had never allowed herself to show him while she was real.

  This narrative has been unlawfully taken from Royal Road. If you see it on Amazon, please report it.

  "Yeah," Haruto said, his voice scraping against the silence of the room. "Live however you want from now on. You don’t need to entrust the future to anyone else anymore."

  As he spoke, the haze took her. She dissolved like mist caught in a draft, her figure thinning until the light of the room claimed the space she had occupied. Then, she was gone.

  "Nago… Detecting brainwave fluctuations."

  Gemini’s voice was a cold, inorganic tether pulling him back.

  "What you just experienced was a temporary crosstalk of sensory information caused by the restructuring of causality. With the re-establishment of the timeline, the record of Elis ever commissioning you—and the contract itself—has vanished from history."

  The machine’s report was absolute. In the official archives of this world, the life-or-death struggle they had shared was a ghost story with no narrator. There was no longer any reason for their paths to have ever crossed.

  "…I know," Haruto murmured to the empty air. "I’m just talking to myself."

  He stood up, his joints protesting the sudden shift in gravity, and pulled back the heavy curtains. The cityscape that greeted him was a stranger.

  The buildings were sheathed in self-repairing nanomaterials that shimmered with a dull, organic luster. Delivery drones glided through the air in silent, mathematical arcs, and the very light enveloping the streets was unnervingly clear, stripped of the smog and heat-haze of the world he knew.

  "I am surprised," Gemini continued, the AI’s processing speed audible in the slight shift of its tone. "This is the result of technical assistance from the other world. Since the incident at the Roche Energy Research Institute, history has been dramatically rewritten. Humanity eliminated the stagnation represented by Lyzer and incorporated 'otherworldly physical laws' into science. The technological revolution has accelerated to 300% of the old history."

  Haruto tapped at his terminal, his fingers moving through a sea of unfamiliar data. With the cancer of Lyzer excised, humanity had feasted on the logic of the other world. Fantasies had become infrastructure.

  "…Did I overdo it? No," Haruto stared at a scrolling news feed of a world too perfect to be true. "I suppose this is the future they wanted."

  In the corner of his private database, a single file sat isolated as an inviolable area. It was a jagged fragment of a destroyed civilization—the only evidence that a girl named Elis had truly existed.

  "Nago," the AI prompted, "the debugging of causality you performed has been completed perfectly."

  "…Yeah." Haruto’s eyes traced the sharp, neon geometric lines of the evolved city. "But even in a world this perfect, a 0.0000001% margin of error is inevitable. Gemini, start analyzing the OS structure of this new reality. It doesn't look like our work is ending anytime soon."

  Haruto sank deep into his chair, the shadows of the room finally reclaiming him. He lit a cigarette, the small, orange ember the only thing in the room that felt like the old world. He watched the smoke drift toward the window, a brief rest before the next anomaly began to bleed through the cracks.The light that had scorched his vision subsided, leaving a dull, rhythmic throb behind his eyelids. Haruto felt the gritty texture of his apartment floor—the familiar, unyielding press of reality—beneath his boots. The remnants of the high-load computations through the ORION still pulsed with a ghost-heat in the corners of his mind, a fever that refused to break.

  Suddenly sensing a weight in the air behind him, Haruto turned.

  There stood Elis.

  She was a fracture in the room’s logic, a girl who should have vanished into the white glare of a world half-remembered. She wasn’t solid; she was a lingering afterimage, a byproduct of rewritten causality snagged on the raw edges of Haruto’s memory. Her edges blurred into the wallpaper, translucent and fragile as a dying breath.

  "…Thank you, Haruto. It seems I’m not a 'Guardian' anymore."

  The phantom wore a smile—the simple, unburdened expression of a girl who had finally stepped out from under the weight of the sky. It was a look she had never allowed herself to show him while she was real.

  "Yeah," Haruto said, his voice scraping against the silence of the room. "Live however you want from now on. You don’t need to entrust the future to anyone else anymore."

  As he spoke, the haze took her. She dissolved like mist caught in a draft, her figure thinning until the light of the room claimed the space she had occupied. Then, she was gone.

  "Nago… Detecting brainwave fluctuations."

  Gemini’s voice was a cold, inorganic tether pulling him back.

  "What you just experienced was a temporary crosstalk of sensory information caused by the restructuring of causality. With the re-establishment of the timeline, the record of Elis ever commissioning you—and the contract itself—has vanished from history."

  The machine’s report was absolute. In the official archives of this world, the life-or-death struggle they had shared was a ghost story with no narrator. There was no longer any reason for their paths to have ever crossed.

  "…I know," Haruto murmured to the empty air. "I’m just talking to myself."

  He stood up, his joints protesting the sudden shift in gravity, and pulled back the heavy curtains. The cityscape that greeted him was a stranger.

  The buildings were sheathed in self-repairing nanomaterials that shimmered with a dull, organic luster. Delivery drones glided through the air in silent, mathematical arcs, and the very light enveloping the streets was unnervingly clear, stripped of the smog and heat-haze of the world he knew.

  "I am surprised," Gemini continued, the AI’s processing speed audible in the slight shift of its tone. "This is the result of technical assistance from the other world. Since the incident at the Roche Energy Research Institute, history has been dramatically rewritten. Humanity eliminated the stagnation represented by Lyzer and incorporated 'otherworldly physical laws' into science. The technological revolution has accelerated to over 300% of the old history."

  Haruto tapped at his terminal, his fingers moving through a sea of unfamiliar data. With the cancer of Lyzer excised, humanity had feasted on the logic of the other world. Fantasies had become infrastructure.

  "…Did I overdo it? No," Haruto stared at a scrolling news feed of a world too perfect to be true. "I suppose this is the future they wanted."

  In the corner of his private database, a single file sat isolated as an inviolable area. It was a jagged fragment of a destroyed civilization—the only evidence that a girl named Elis had truly existed.

  "Nago," the AI prompted, "the debugging of causality you performed has been completed perfectly."

  "…Yeah." Haruto’s eyes traced the sharp, neon geometric lines of the evolved city. "But even in a world this perfect, a 0.0000001% margin of error is inevitable. Gemini, start analyzing the OS structure of this new reality. It doesn't look like our work is ending anytime soon."

  Haruto sank deep into his chair, the shadows of the room finally reclaiming him. He lit a cigarette, the small, orange ember the only thing in the room that felt like the old world. He watched the smoke drift toward the window, a brief rest before the next anomaly began to bleed through the cracks.