I Was Marked By The System's Arbiter

Chapter 113: Chapter 113: Our First Day Wasn’t the First

"Present."

The word hung in the air the way breath hangs in cold weather — visible for a moment, then gone, though the cold remained.

Nobody moved.

Lin Yue’s eyes stayed fixed on the board, on the neat rows of chalk numbers Mr. Xu had just finished writing, and he counted his own pulse rather than let his face show anything at all. One. Two. Three. Four.

Then Mr. Xu picked his chalk back up.

He wrote another line beneath the equation — a small continuation, nothing more — as though the voice from the back of the room had simply been a draft passing through, a sound with no more weight than a window rattling in its frame.

That, Lin Yue thought, was worse than the voice itself.

Shen Rui broke first. He leaned toward the boy beside him — one of the other players, a thin, nervous-looking young man Lin Yue hadn’t yet learned the name of — and whispered, barely audible over the scratch of pens resuming around them.

"Did you hear that?"

"Yes," the other player breathed back, not looking away from his textbook. "Yes, I heard it."

"Who said it?"

No one answered. No one could.

"Students."

Mr. Xu’s voice cut through the room, calm and unhurried, and every head lifted toward him at once — reflex, not choice. He hadn’t turned from the board. He hadn’t even paused mid-stroke of the character he was writing.

"Please focus on the lesson."

That was all.

He didn’t look at the desk. He didn’t look at the players, didn’t scan the room for the source of the disturbance the way any ordinary teacher would when a strange voice interrupted his class. He simply continued teaching, chalk moving in even, practiced strokes, as if the correction had cost him nothing at all.

Lin Yue watched him a moment longer than was safe to.

If he hadn’t heard it, he wouldn’t have reacted at all. If he’d heard it and found it impossible, he would have stopped teaching, at least for a second — turned, searched, asked a question of his own. He did neither.

He heard it. And he already knew what it was.

He didn’t say this aloud. He copied the equation into his notebook instead, pen moving in slow, deliberate strokes, and let his eyes drift — not toward the desk directly, never directly, but along the edge of his vision, the way a man glances at the sun without looking straight into it.

Nothing had changed. The bag still hung from its hook. The textbook still sat squared at its center. The chair remained exactly as it had been, tucked in at the same careless, precise angle.

Except now it did not look empty.

It looked occupied by something that had simply chosen, for the moment, not to be seen.

The break bell — the real one, the one that matched the clock on the wall to the minute — rang twenty minutes later, and the tension in the room broke all at once, the way a held breath finally released turns into a gasp of ordinary air. Chairs scraped. Voices rose. Someone laughed too loudly at something that wasn’t funny, just to hear a normal sound fill the space.

Lu Fan didn’t join the noise.

He drifted toward the back of the room instead, hands in his pockets, posture deliberately casual, the kind of walk a person used when they wanted to look like they weren’t going anywhere in particular.

Shen Rui caught up to him halfway there.

"Hey." He kept his voice low. "Didn’t the system literally tell us not to sit there?"

"I’m not sitting."

"You’re sure?"

"I’m checking the desk." Lu Fan didn’t slow down. "There’s a difference."

"That’s a very thin line you’re standing on."

"Then I won’t stand on it either." Lu Fan crouched instead, a full arm’s length from the desk’s front leg, close enough to see and far enough — he clearly hoped — to stay technically outside whatever the rule considered sitting.

Lin Yue watched from three rows away, close enough to hear, far enough not to draw attention. He didn’t stop Lu Fan. The rule had been specific — never sit — and if the Instance wanted to react to mere observation, that was information worth having too.

Lu Fan’s eyes moved over the desk’s surface first. Ordinary wood, worn smooth by years of hands and sleeves and elbows, the same dull brown as every other desk in the room.

Then his gaze caught on the corner.

He went very still.

"...Shen Rui."

"What?"

"Come look at this. Quietly."

Shen Rui crouched beside him, and Lin Yue, feeling the pull of it in his chest the way a hook feels the pull of a line, allowed himself to drift two steps closer — close enough to see without appearing to look.

There, carved into the desk’s right corner, fresh grooves cut clean and pale against the surrounding wood, were two characters.

苏寒.

Su Han.

The strokes were uneven — too deep in some places, barely scratched in others, as though whoever had carved them had been working quickly, or with unsteady hands, or without much practice at carving anything at all. Small curls of pale wood still clung inside the grooves, not yet darkened by air or time.

Shen Rui’s mouth opened, then closed. "That wasn’t there before."

"No," Lin Yue said quietly, from behind them. "It wasn’t."

Lu Fan looked up at him, startled — he hadn’t heard Lin Yue approach — then back down at the name, his brow furrowing.

"You’re sure?"

"I looked at this desk when I woke up. The plate was blank. The surface was clean." Lin Yue crouched as well, careful to keep his weight off his heels, careful not to let any part of him drift close enough to be misread as sitting. "There was no carving."

"Then someone did this during the lesson." Shen Rui glanced around the room, at the scattering of players and NPCs still filing out for break, none of them so much as glancing toward the back corner. "While we were all sitting right here?"

"Nobody came near it," Lu Fan said slowly. "I was watching. Not the whole time — but enough. Nobody leaned over. Nobody reached across. I would’ve noticed that."

He touched the edge of the desk — not the carving itself, just the wood beside it — and pulled his phone from his pocket.

"Let’s see if this shows up the way it looks."

He took the photo. Turned the screen toward the group. The desk was there, clear enough — the grain, the corner, the schoolbag hanging off the hook.

The carving wasn’t.

"...huh."

He took another. Same result. Smooth, unmarked wood where his own eyes, not two feet away, could plainly see two carved characters and pale splinters still caught in the grooves.

"That’s not just a bad angle," Shen Rui muttered.

"No," Lu Fan agreed. He didn’t sound afraid, exactly. He sounded like a man watching a magic trick he couldn’t explain and refused to enjoy. "It’s not."

Lin Yue leaned in, close enough now to study the depth of the cuts without touching them. "How fresh would you say it is?"

Lu Fan considered the question seriously, the way Lin Yue was coming to realize he considered most things — without hurry, without performance.

"Minutes," he said finally. "Look at the wood inside the grooves — it hasn’t darkened yet. Cut wood oxidizes fast, even indoors. Give this an hour, and it’ll look the same color as the rest of the desk. Right now it’s still pale." He tapped the air just above the carving without touching it. "And the splinters are still loose. They’d have fallen out or settled flat by now if this had been here since this morning."

"So it happened during the lesson," Shen Rui said. "Maybe right after—"

He didn’t finish the sentence. He didn’t need to.

Present.

"Right after that," Lin Yue said quietly.

Nobody argued.

Su Qing found them there a few minutes later, drawn by whatever unspoken current pulled a handful of players toward any anomaly in the room. She was quiet by nature, Lin Yue had already noted — the kind of quiet that came from someone whose attention was always working, even when her mouth wasn’t.

She looked at the carving for a long moment before she said anything at all.

"Can I see that photo again?" she asked.

Lu Fan handed his phone over. She studied the blank desk in the picture, then looked back at the real one, then at the picture again, as though comparing two versions of a fact that refused to agree with each other.

Then her eyes settled on the carving itself. On the shape of the strokes. The angle of the final stroke in 寒 — cold — where it curved down and slightly left, harder than it needed to, as if the hand carving it had pressed in anger, or grief, or simply hadn’t cared how it looked when it was done.

Her breath caught.

"I’ve seen this handwriting before."

Everyone turned toward her at once.

"Whose?" Lu Fan asked.

Su Qing didn’t answer immediately. Her eyes stayed on the carving, tracing the strokes over and over, the way someone reads a sentence a second time because the first reading didn’t make sense.

"I don’t know."

"Then how do you know you’ve seen it?"

"I don’t know." Her voice sharpened, frustration bleeding through the careful composure she’d clearly been maintaining since the moment she woke in this place. "I just — I recognize it. The pressure. The way that last stroke drags down instead of lifting off clean. I’ve seen a hand write like that before. I know I have."

"Where?" Lin Yue asked, his tone level, giving her nothing to react against.

Su Qing closed her eyes.

For a moment, something flickered behind them — Lin Yue could see it in the small tightening at the corners of her eyes, the way her breath went shallow and quick. A classroom. Rain against glass. A hand moving across old wood, chalk-white shavings curling away beneath a blade. Someone sitting close beside her, close enough that she should have been able to see their face.

She couldn’t.

The image dissolved before she could hold it.

Her eyes opened. "I can’t remember."

"But you remember something," Shen Rui said, careful now, none of his usual sharpness in it. "You said you saw the hand move."

Su Qing went very still.

"...Yes," she said slowly, as though only now realizing what she’d said. "I remember the motion. Not the person. Just — the hand. Moving. Carving."

"You wrote it?" Lu Fan asked.

"No." The denial came fast, immediate — and then, a beat later, softer: "I don’t think so."

Lin Yue noted the distinction without comment. Not I didn’t. I don’t think so.

"Do you remember where you saw it?" he asked.

Su Qing shook her head, slow and helpless, her composure finally cracking at the edges. "I can’t remember. I just — I know I’ve seen that hand write that name before. Or a name like it. Or —" She stopped herself, pressed her fingers briefly against her temple, and exhaled. "I don’t know. I’m sorry. I don’t know."

Nobody pushed further. There was nothing further to push toward — just a locked door and no visible handle.

The desk still had no visitor when Mr. Xu called the class back in, and Su Han’s name — whoever Su Han was — carved itself deeper into Lin Yue’s thoughts than the wood.

He returned to his seat. Waited. Watched.

Bai Wuyin slipped into the seat two down from him without a word, his small shoulders hunched, his eyes flicking toward the back of the room with exactly the right amount of childish unease. He looked, to anyone watching, like precisely what he was pretending to be — a frightened boy in an unfamiliar place, clinging to proximity to the one person who made him feel less alone.

Nobody was watching closely enough to see the difference. Nobody except Lin Yue.

The lesson resumed. Mr. Xu worked through another problem — routine, unremarkable, the kind of algebra that filled a hundred identical classrooms in a hundred identical schools.

Then he set his chalk down against the tray with a soft click and turned.

"Who can tell me the answer to this one?"

Silence.

He’d written something different this time — a longer expression, layered with a notation none of the players had encountered yet. Shen Rui, three rows over, flipped urgently through his textbook, scanning page after page.

"That’s not in Chapter Four," he said, low enough to be mostly to himself, though the room was quiet enough that it carried.

Mr. Xu’s eyebrows lifted, mild and pleasant. "Not in Chapter Four?"

"No." Shen Rui held up the book, as if that settled it. "We haven’t covered this."

"Interesting." Mr. Xu didn’t seem troubled by the observation. If anything, his smile deepened slightly, the way a teacher’s smile deepens when a student says something unintentionally clever. He turned back to the room. "Chen Wei."

An NPC — a slight boy in the second row Lin Yue hadn’t paid much attention to before — rose without hesitation. He gave the answer in a flat, confident voice, walking through a method that used notation from a unit none of the players had been taught, arriving at a number Mr. Xu accepted with a nod of open approval.

"Excellent. Sit."

The boy sat. The lesson continued as though nothing unusual had occurred.

Lin Yue’s eyes stayed on the textbook a moment longer, flipping ahead through the following Chapters — not the section they’d covered, not even close. The method Chen Wei had used belonged three, maybe four Chapters further in. Material that, by any normal curriculum, this class hadn’t reached yet.

Beside him — carefully, without moving his head — Bai Wuyin’s foot tapped once against the floor. A small, deliberate signal, the kind two people who spent enough time together learned without ever discussing it.

Later.

Lin Yue gave the faintest nod, eyes still on his notebook, and copied down a problem he had no intention of solving with any method Mr. Xu had actually taught them.

The first bell rang at exactly the moment Lin Yue expected it to.

10:17.

He noted the time out of habit more than suspicion — the kind of small anchoring detail he’d learned, across four Instances now, was worth keeping track of even when nothing seemed wrong. Mr. Xu closed his textbook with the same soft, decisive snap as before.

"Class dismissed."

The room exhaled all at once. Chairs scraped. Bags were gathered. The corridor outside filled instantly with the low, familiar roar of students moving between rooms, and for one brief, blessed moment, it felt like an ordinary school on an ordinary day, and nothing about the desk in the back corner mattered at all.

Lin Yue let himself be carried into the hallway with the others, Bai Wuyin’s hand finding his sleeve in that same small, performed grip.

He noticed the boy near the lockers first — an NPC, unremarkable, adjusting his backpack strap with a small tug of his left hand as he glanced once toward the corridor window and turned left toward the stairwell.

Ordinary. He filed nothing more into it than that.

A minute passed. Then another.

The same boy walked past again.

Same pace. Same tug at the strap. Same glance toward the window, at the same angle, held for the same fraction of a second, before turning left toward the same stairwell.

Lin Yue’s steps slowed.

Coincidence, he told himself, the way he told himself most things before he let himself believe them. Students repeated habits. People adjusted their bags the same way a hundred times a day without thinking about it.

Then, eleven minutes after the first bell, the second one rang.

It was identical. Same tone. Same duration. Same number of pulses, the same faint metallic ring at the tail end of the sound that the first bell had carried.

The corridor didn’t react at all.

Non-player students simply turned, mid-stride, and began walking back toward their classrooms — not confused, not startled, not even glancing at the clocks mounted along the hallway wall. They moved with the same unbothered ease as if the second bell were the most expected sound in the world.

Shen Rui stopped dead in the middle of the hall.

"Wasn’t that the class bell? We just heard the class bell."

"It was," Lu Fan said, low, his eyes tracking the students filing calmly past them.

A player near the stairwell — Tang Li, Lin Yue thought, though he hadn’t spoken to her directly yet — pulled a crumpled printed schedule from her bag and stared at it. "The next class isn’t supposed to start for another twenty minutes."

"Then why is everyone walking like it is?"

Nobody answered.

Lin Yue’s eyes found the boy near the lockers a third time — walking the exact same path, adjusting the exact same strap, glancing at the exact same angle toward the exact same window.

"Shen Rui." He kept his voice even. "Did you notice that student?"

Shen Rui turned, following his gaze. "What student?"

"Never mind."

He didn’t explain. Not yet. There was nothing yet worth the shape of an explanation — only a suspicion still too thin to hold weight, the kind of thing that would sound like paranoia out loud and like certainty only once there was more beneath it.

"It happened yesterday too."

The voice came from somewhere in the small crowd of players near the stairwell — one of the newer faces, a boy Lin Yue didn’t yet have a name for. He said it lightly, almost automatically, the way someone says something true without thinking about whether it could be true.

Then he stopped. Blinked.

"...I don’t know why I said that."

The corridor went quiet in a different way than before — not the quiet of confusion, but the quiet of several people realizing, at once, that something had just been said that made no sense at all.

"Yesterday?" Shen Rui repeated. "We arrived today. There is no yesterday. We woke up in that classroom this morning."

"I know." The boy’s face had gone pale. "I don’t remember a yesterday. I just — it felt true when I said it."

Bai Wuyin’s grip tightened, very slightly, on Lin Yue’s sleeve. In front of the others, he murmured, small and frightened, exactly as expected:

"Maybe we’re... remembering something wrong."

It was, Lin Yue thought, the kind of thing a scared twelve-year-old would say. Soft. Unhelpful. Harmless.

But Bai Wuyin’s eyes weren’t frightened at all. They were doing the thing they always did when his mind was working faster than his mouth — narrowed, distant, calculating something no one else in the corridor had thought to calculate yet.

The library was warmer than the rest of the academy, and Lin Yue noticed the difference the moment he stepped through its doors — not warmth in temperature exactly, but in texture. Old wood. Old paper. The dry, papery scent of a thousand books that had sat undisturbed long enough to smell like time itself.

A girl looked up from behind the front desk as they entered. Sixteen, maybe. Neat uniform, soft eyes, an expression of pleasant, slightly absent helpfulness.

"Can I help you find something?"

"We’re looking for old school records," Lin Yue said. "Attendance archives, if you have them."

"Of course." She smiled and gestured toward the back shelves. "I’m Lin Xia. I keep the archive section — feel free to ask if you can’t find what you need."

The shelves back there were labeled in neat, handwritten cards: Current Semester. Previous Semester. Archived Semester.

And, at the very end, half-hidden behind a support column: Semester III — Completed.

Lin Yue stopped in front of it.

"There are only two semesters in a school year," he said, half to himself.

Su Qing, beside him, frowned at the label. "Unless this one isn’t counting the way we think it is."

Lin Xia had followed them without being asked, hovering with the same pleasant helpfulness. "Looking for something specific?"

"This shelf," Lin Yue said. "Semester III. What is it?"

Lin Xia glanced at it. For half a second, something crossed her face — not confusion exactly, more like the flicker of someone trying to recall a conversation from very far away.

"Someone borrowed those books years ago," she said.

Su Qing blinked. "We didn’t ask about a borrowed book. We asked what the shelf was."

"Someone borrowed it years ago," Lin Xia repeated. Same words. Same gentle, unhurried tone. As though she hadn’t heard the correction at all — as though she were still answering a question none of them had asked, addressed to someone who wasn’t standing in front of her.

Then she blinked, and her expression cleared, pleasant and ordinary again.

"Oh — sorry. What was the question?"

Lin Yue studied her a moment longer than politeness allowed. "Never mind. We’ll look ourselves."

"Of course. Let me know if you need anything." She drifted back toward the front desk, humming faintly, as though nothing at all had passed between them.

Su Qing waited until she was out of earshot. "That was strange, right? That wasn’t just me?"

"No," Lin Yue said. "That wasn’t just you."

He turned his attention to the wall calendar mounted near the archive shelves — the current month circled in red, the current semester’s dates printed clearly beneath it.

According to that calendar, the semester the Semester III shelf claimed to have already completed hadn’t started yet.

He didn’t say anything about it. He only looked at the shelf a moment longer, at the neat, undisturbed rows of spines behind glass, and thought: the school’s records disagree with the school’s own calendar. And nobody who works here seems to notice.

They found Shen Rui and Tang Li near the dormitory wing an hour later, and it was immediately clear something had gone wrong.

Shen Rui was standing in front of an open locker, a worn notebook held loosely in one hand, his usual easy humor entirely absent from his face.

"Shen Rui," Lin Yue said. "What is it?"

Shen Rui held the notebook out without a word. Lin Yue took it, flipped it open. Pages of handwriting — cramped, slanted, unmistakably familiar in a way Lin Yue couldn’t have explained if asked, except that he recognized it instantly as belonging to the man standing in front of him.

"That’s my handwriting," Shen Rui said. "I’ve never seen this notebook in my life. And that’s my handwriting."

Tang Li, beside her own open locker, held up a small folded slip of paper — a handwritten class schedule, the ink faded with age, a hair tie looped around one corner. "This is mine too. I remember this hair tie. I lost it when I was maybe nine years old."

"I’ve never been here," Shen Rui said again, quieter now, the joke drained entirely out of his voice. "I entered this Instance this morning. So why does this locker already have things that belong to me?"

Lin Yue looked at the notebook again — at a folded photograph tucked inside its back cover, the image partially obscured by a crease, just enough of it visible to make out a boy who might have been Shen Rui, years younger, standing in a uniform that matched the one they all wore now.

"It’s not pretending we’re students," Lin Yue said slowly, working the thought out as he spoke it. "It’s writing us into being students. There’s a difference."

Nobody argued with him. Nobody could.

They found the sentence on the third-floor blackboard just before the last class of the day — chalk-white against dark slate, in a hand none of them recognized, low near the corner where it would have been easy to miss.

THE FIRST DAY HAS ALREADY HAPPENED.

Xin Yu, standing nearest, reached instinctively for the eraser hanging beside the board.

"Wait—" Lin Yue started.

Too late. A translucent gold pane bloomed across every player’s vision at once, sharp and sudden, freezing Xin Yu’s hand mid-reach before it touched the board.

[RULE UPDATE.]

[RULE 02: NEVER ERASE WRITING THAT APPEARS BY ITSELF.]

A pause. The characters flickered, faint and stuttering.

[WARNING: WRITING MAY CONTAIN MEMORY.]

The notification dissolved as quickly as it had come.

Xin Yu lowered her hand slowly, staring at the sentence still intact on the board, chalk dust glinting faintly under the fluorescent light.

"I wasn’t going to erase it," she said, though her voice shook slightly. "I mean — I was. Habit. I always clean the board when I see writing that isn’t part of the lesson."

"Not this one," Shen Rui said. "Never this one."

Lin Yue looked at the sentence a while longer. The first day has already happened. He thought of the second bell, eleven minutes late and yet entirely on time by the way the school had reacted to it. He thought of the boy adjusting his backpack strap in exactly the same rhythm, twice. He thought of the notebook with Shen Rui’s handwriting in it, of the hair tie Tang Li remembered losing as a child, of the carved name still fresh in a desk that had been blank that morning, of Su Qing’s hand trembling as she tried and failed to remember whose hand she’d once watched carve something just like it.

The academy isn’t showing us a strange day, he thought. It’s showing us a day it’s already lived through. We’re the only ones who don’t remember it.

He didn’t say this aloud. Not yet. There would be time — there was always more to gather before a theory earned the right to be spoken.

But as the group turned to leave the corridor, Bai Wuyin’s fingers brushed briefly against his sleeve — not the frightened grip from before, just the smallest, deliberate touch, there and gone in a second.

Later, it said again.

Lin Yue gave the faintest nod, and let the day carry them forward, toward whatever waited at its end.

They didn’t get the chance to speak privately until the final class had emptied and the hallway lights had dimmed to their evening setting, gold and low, the kind of light that made shadows stretch longer than they should.

Xin Yu was still in the mathematics classroom, alone, humming faintly to herself as she wiped down the front blackboard out of the same unthinking habit that had nearly cost her a rule violation an hour earlier.

She reached the bottom corner, where a faint, fresh line of chalk sat apart from the rest of the lesson — thin, deliberate letters that hadn’t been there when the class was dismissed.

You already answered this yesterday.

She frowned at it, tilting her head. "What’s this?"

Her hand moved toward it, eraser already lifted, the motion as automatic and thoughtless as breathing.

From the doorway, Lin Yue saw it a half-second too late.

"Wait—"

The eraser touched the board.

The classroom lights went out — not flickering, not dimming, but gone entirely, all at once, plunging the room into a darkness so complete it felt less like an absence of light and more like something had reached out and swallowed it whole.

No one moved. No one breathed.

The lights returned exactly as they had left — instantly, without warning, without so much as a stutter of current.

The blackboard was clean—the sentence, gone. Xin Yu stood frozen where she’d been, eraser still raised, her face pale but otherwise unharmed. Everyone else stood exactly where they had been, exactly as they had been; nothing about the room disturbed at all.

Except the clock.

Lin Yue’s eyes found it first, mounted above the door, its hands settled at a number that made something cold uncoil slowly in his chest.

10:17.

The exact time the first bell had rung, hours ago.

From the back of the room, soft and deliberate, a chair creaked — the same desk, the same faint groan of old wood bearing weight it hadn’t carried in years.

And on the blackboard, where the sentence had just been wiped clean, fresh chalk marks bled slowly into place — no hand visible, no sound of writing, the letters simply there, as though they had always been.

Don’t erase it again.

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