The teacher’s voice had the same steady cadence it always did, as if every sentence were sanded down until nothing sharp remained.

  Chalk skittered across the board. A few grains of white dust drifted into the sunlight coming through the windows and spun lazily, like the air had all the time in the world. Someone’s chair squeaked. A pencil rolled off a desk and tapped against the floor, and no one bothered to pick it up until the teacher paused.

  Yu kept his pen moving across his notebook anyway. Lines formed. Words appeared. If you asked him what he’d written, he wouldn’t have been able to say. His eyes kept sliding to the window and then back to the board, like the room had two exits and he was looking for the one that mattered.

  “Modern communications and their social impact,” the teacher read, tapping the printed handout with the tip of his chalk. “Let’s begin.”

  Yu’s classmates did what they always did. Some nodded as if paying attention. Some stared at their phones beneath their desks. Some doodled in the margins with the casual confidence of people who still believed their future was guaranteed.

  Then the teacher read one line, and the air around Yu seemed to tighten.

  “When real-time viewing becomes widespread,” the teacher said, “individual behavior is continuously made visible.”

  Yu’s pen paused halfway through a stroke. Continuously visible. It wasn’t even a strange sentence. It was the kind of phrasing adults used when they wanted to sound cautious and academic. The board was still the board. The classroom was still the classroom. The world outside the window looked painfully normal.

  Yet the words landed in Yu’s chest like a hook. EWS. Echoes Watching System. The name had lived online for years—half rumor, half joke. A system that could observe Isekai world. Not imagination. Not fiction. Not a game. A place where mana existed, where people fought magical beasts and bled and slept and woke up to another day.

  Six months ago, the app had been released to the public. Now it had advertisements on the train. “Experience the Isekai world from your phone!” It had rankings, trending lists, promotional events. It had cheerful warnings about “viewer etiquette,” as if adding manners could clean the dirt off the act of watching.

  Yu had thought it was nonsense until it wasn’t. Now, every time he saw the word real-time, his mind conjured the cold glow of a screen in a dark room. Every time someone said visibility, he pictured a girl walking alone through ruins with no idea who—if anyone—was on the other side.

  “As individual behavior becomes visible, social norms shift. People alter themselves based on assumed observation—” The teacher continued.

  Yu’s fingers tightened around his pen until the plastic creaked. He loosened his grip before it snapped. It’s not assumed anymore, he thought. Not for her. A faint laugh rose from the back row. Someone whispered. The room stayed ordinary, stubbornly, cruelly ordinary.

  Yu forced his eyes back to the board. Forced his pen to move. Forced his breathing to stay even. And still, beneath the steady surface of class, something in him kept leaning toward a different sky.

  ?

  After class, Yu lingered near the entrance with a carton of juice from the vending machine, the kind he’d picked without looking. The straw tasted faintly of cheap plastic. The sweetness didn’t help.

  Students streamed past him toward clubs and friends and the easy continuation of the day. The sun still clung to the school grounds, painting the edge of the athletic field gold. Somewhere out there, a whistle blew, sharp and bright.

  Harukawa appeared beside him like he’d been waiting for the moment Yu was alone.

  “Going home?” he asked, grinning like it was already decided. “Skipping again?” “Yeah,” Yu said. He managed something that could be mistaken for a smile.

  Harukawa fell into step as Yu started walking, hands in his pockets, shoulders loose. He glanced at Yu’s phone as naturally as breathing. A notification sat at the top of the screen.

  “Grimm today?” Harukawa squinted. Yu didn’t answer right away. His thumb hovered over the lock screen like it had its own gravity.

  “It’s easy to follow,” Yu said finally. “You like the flashy ones,” Harukawa said, amused. “Explosions, dragons, screaming chat, donation storms.”

  Yu took a sip through the straw. The juice was cold enough to sting his throat.

  “I’ve been watching craftsman streams lately,” Harukawa went on. “Blacksmiths. Apothecaries. Stuff like that.”

  “That’s boring,” Yu said, too quickly. “Boring’s the point.” Harukawa laughed.

  “The point?” Yu glanced sideways. “It feels real,” Harukawa said, and the grin faded into something more thoughtful. “Like… you’re watching someone do a job, not perform. The quiet parts make it believable.”

  The word dropped between them. Real. Yu’s mouth went dry. He looked ahead, toward the street beyond the school gate. Cars passed. A couple in uniforms walked hand-in-hand. A convenience store sign blinked in the distance.

  The world behaved like it always had. But somewhere else, she’s walking through places where the air feels wrong.

  “Anyway. You’re obsessed lately. Not even with the top channels.” Harukawa nudged him lightly with an elbow. “It’s…” Yu started, then stopped. “What, you found some underground gem?” Harukawa’s eyebrows lifted.

  Yu swallowed. If I say it out loud, it becomes real in a different way.

  “It’s a dead stream,” Yu said, choosing the safest words. “Dead? No comments, no reactions?” Harukawa clicked his tongue. “Pretty much.” “Then why?” Harukawa asked, honest curiosity in his voice. “What’s the appeal?”

  “I don’t know,” Yu said. “She… gets to me.” Yu hesitated long enough to feel how strange the answer sounded inside his own head. “Man. You should sleep.” Harukawa laughed softly, not unkind.

  Yu didn’t respond. His gaze drifted back to his phone. The notification stayed there, quiet and patient, like a door he could open whenever he wanted.

  ?

  When Yu’s room finally swallowed him at night, the air smelled faintly of detergent and warm electronics. His desk was cluttered with school papers he hadn’t touched. A workbook lay open to a page he’d meant to complete days ago, its printed questions staring up at him like accusations.

  He didn’t sit at the desk. He sank into his futon, pulled the blanket up, and waited for the buzz. It came like it always did—small, almost polite.

  Taken from Royal Road, this narrative should be reported if found on Amazon.

  Rize_channel_042 — Live Now. Yu’s thumb moved before he fully decided. The screen brightened, and the world inside his phone opened.

  It was daytime there. Light bled pale across an abandoned village, too white to feel warm. Torn banners shifted as the wind caught them, rustling faintly, and the sound carried like whispering meant for someone who wasn’t there.

  Broken roofs. Cracked window frames. Signs peeling away from warped boards.

  The place looked like it had been left behind and then forgotten, not just by people, but by history. Grass had climbed into the streets. Vines crept over stone. The silence pressed in on the camera so hard Yu found himself lowering his own breathing, as if the microphone might hear him.

  Rize walked alone through the village square.

  Her footsteps answered themselves in the emptiness—soft taps against stone, restrained and careful. She moved as if every step mattered, as if she could feel the weight of the place through the soles of her boots. When she passed rubble, she adjusted her path with deliberate care, avoiding a small flower that had managed to bloom between broken tile.

  Yu leaned closer without realizing. His eyes stung from not blinking.

  Rize paused, head tilting slightly. Her lips moved.

  “No one should be here,” she murmured. Even through the phone speaker, her voice sounded out of place—too alive. Yu’s stomach tightened.

  Something shifted at the edge of the frame. Not wind. Not grass. A flicker of movement in the brush, low and purposeful, like a body crouched in shadow.

  Yu’s pulse jumped hard enough to make him dizzy. She doesn’t see it.

  The magical beast crawled into view—four-legged, heavy in the shoulders, its hide blotched and raw. One eye was crushed shut, leaving a dark, wet pit. The other fixed on Rize with hungry focus.

  Yu’s throat locked. He didn’t plan it. He didn’t think. His voice burst out into the darkness of his room like a reflex.

  “Behind you—!”

  The words hit the air and died. His phone did not show any chat activity, no indicator that his voice had gone anywhere. And yet—On-screen, Rize’s body moved.

  She sprang to the right without even turning, like her muscles had been yanked by an invisible string. A heartbeat later, claws tore through the space she’d occupied. Dust exploded. A banner snapped hard against a pole as if startled into motion. Yu’s breath vanished.

  Rize rolled once and came up low, daggers already in both hands. Her stance was tight and practiced, blades angled downward, elbows loose. She watched the beast the way a person watched a storm rolling in—calm on the surface, fully aware of how quickly everything could turn lethal.

  The creature rushed. Rize didn’t retreat. She let it commit, waiting for the exact moment its weight shifted forward. Then she drove in instead, foot striking stone, body snapping into motion with clean precision.

  Steel flashed. Her blade found the side of its neck with a shallow cut that was somehow enough. The beast’s momentum carried it past her, and for a half-second it looked like rage might hold it upright.

  Then its legs faltered. It collapsed with a blunt, heavy finality. No dramatic cry. Just a body slumping into dirt as if it had simply stopped being held together.

  Rize stayed still, daggers ready, eyes scanning the brush and the empty street behind the beast. Yu realized his hands were shaking. The blanket had twisted around his legs. His mouth tasted like metal.

  On screen, Rize’s shoulders rose and fell as she steadied her breath.

  “Just now,” Slowly, she turned her head, listening as if the air itself might answer. “did someone call me?” she said quietly.

  Yu went rigid. The stream showed no chat. No comments. No viewer reactions. Just the raw image and her voice cutting through the silence.

  Rize looked over her shoulder, waiting. There was only empty space behind her.

  Yu’s finger hovered above the screen. He didn’t tap anything. He didn’t speak again. He couldn’t tell if he’d done anything at all—or if he was losing his mind in a way that conveniently matched what he wanted to be true.

  Did she move because of me… or because of something else?

  The village stayed silent. The banners kept whispering. And Yu kept staring as if his gaze alone could hold the connection in place.

  ?

  Even when the day turned over in her world, the strange sensation returned.

  Rize moved slowly through a cave that led deeper into the ruins, lantern held forward. The flame trembled, and every time it did, shadows on the walls seemed to pulse in response—as if the stone itself breathed.

  The air was wet and heavy. It pressed against her lungs like damp cloth. When her boot found a shallow puddle, the sound rang out far too loud and echoed down the tunnel, repeating until it faded into nothing.

  Apart from that, there was only stillness. No insects. No distant movement. No drip of water except the occasional cold tap from the ceiling.

  Rize glanced over her shoulder more than once. No one followed. No footsteps trailed behind her. Yet the sensation clung to her spine—an invisible attention that didn’t need eyes to be felt.

  When the ceiling dipped low, she bent and kept going. Then she stopped as a cold droplet slid down the rock and struck her shoulder with a small wet sound.

  Her body stiffened. Lantern light painted her shadow against the wall. For a heartbeat, it looked like there were two. One too many.

  Rize’s breath caught. She narrowed her eyes, shifting slightly, testing the angle. The second shadow trembled, then merged into the first as if it had never existed.

  A trick of light. A trick of fear. But the cold crawling under her skin didn’t care about explanations.

  When the cave mouth finally came into view, Rize paused. Slowly, she turned around and stared back into the corridor’s dark throat as if trying to look through it.

  Her voice slipped out before she could stop it, trembling despite how steady her body tried to remain.

  “Is someone watching me?” The words hung in the damp air and were swallowed by stone. No answer came. Still, the sensation did not leave.

  ?

  On the day she chose a herb-gathering request, Rize walked into open grassland beneath a sky so clear it almost looked unreal.

  Sunlight poured down bright and honest. The wind traveled unbroken, tugging at her hat until she had to hold it down with one hand. Tall grass rolled in waves to the horizon, shimmering as it bent, whispering as it rose again.

  Rize crossed a low hill at an unhurried pace, scanning the ground for the plants she needed. Her footsteps were soft here, swallowed by green.

  Then she stopped mid-step.

  The wind brushed her hair aside, cool against her cheek, and she felt it again—that wrongness, that invisible attention. Not from the tree line. Not from behind her. From somewhere impossible, like the sky itself had an eye.

  “A gaze,” she murmured, and blinked as if startled by her own voice.

  “No,” she whispered. “A voice…?” She frowned, and the thought shifted shape.

  It sounded like she was arguing with herself, because she was. She didn’t understand. She couldn’t prove anything. But something had reached her more than once, whether it was a warning that arrived in her bones or a presence that pressed against her back.

  Her grip tightened on the brim of her hat. She stared into the empty air as if she might catch an outline if she looked hard enough.

  Then she took a slow breath, let it settle, and spoke into the wind as if it could carry questions somewhere they didn’t belong.

  “Hey,” she said, gentle and uncertain, “who are you?”

  No one answered. The grass only waved. But the warmth that rose in her chest afterward—small, embarrassed, stubborn—felt like something had heard her anyway.

  ?

  Night came, and Rize returned to the inn with the day clinging to her skin like dust. She went alone to the bathhouse.

  The moment she opened the door, steam rolled out to meet her, carrying the faint scent of herbs. Warmth struck her face like a gentle blow, loosening something inside her that she hadn’t realized she’d been holding tight.

  She undressed, folded her clothes, and eased into the water. Heat embraced her with a slow certainty, sinking into muscle and bone. The tension in her shoulders loosened inch by inch until her breath finally came deep without effort. The bathhouse was quiet. The only sounds were the faint lap of water and the soft hiss of steam curling up to the ceiling.

  Rize leaned back and stared upward through drifting mist. The day replayed in fragments, but not the way it should have.

  Not the herb locations. Not the route she’d walked. Not even the monster’s body hitting the dirt. Instead, it was the moments that didn’t fit.

  The abandoned village’s banners whispering like mouths. The sudden warning that had moved her faster than thought. The cave’s damp silence and the moment the shadows seemed wrong. The grassland wind and the feeling of being watched by something that wasn’t there.

  She pressed her fingers lightly to her chest, as if checking whether the warmth inside her was real.

  “…This isn’t just my imagination,” she whispered.

  Her voice dissolved into steam. She didn’t expect an answer here, in a bathhouse full of ordinary human quiet. Still, her lips curved into the faintest smile—fragile and uncertain, like she was afraid of breaking it by acknowledging it.

  Because beneath her ribs, the nameless warmth remained. Not fully understood. Not proven. But alive.