A few floors above—
a classroom stood half-open, lights still on.
Shen Kairen remained by the window, a book resting loosely in his hand. He hadn't turned the page in a while.
At first, it had been nothing.
Something small. Easy to ignore.
The kind of fluctuation old buildings produced—wiring, temperature, shifting air. It should've passed without leaving anything behind.
He had almost dismissed it.
Almost.
His eyes stayed on the page, but the words didn't settle. He read the same line again without meaning to, then once more before noticing.
A faint crease formed between his brows.
Not confusion.
Just… resistance.
Something hadn't aligned properly.
Not stronger.
Just wrong.
His fingers paused against the paper.
That didn't feel like residual noise.
Too uneven.
Too deliberate.
He closed the book halfway, thumb still holding his place.
Listened.
Nothing.
The room had already returned to normal. Still. Quiet.
Whatever it had been—
was gone.
Or hidden.
He remained where he was.
A few seconds passed.
Then a few more.
"…no."
The word slipped out quietly, almost absent-minded.
That wasn't right.
His gaze shifted toward the doorway, not sharp, not searching—just lingering, as if the trace might still be there if he gave it enough time.
It wasn't.
Still—
the feeling stayed.
Not outside.
In memory.
He adjusted his grip on the book, then loosened it again without noticing.
Too early for something like that.
The thought came naturally.
Then slowed.
Or maybe I'm misreading it.
Possible.
Not likely.
He considered it longer than necessary.
"…not stable."
A pause.
"That shouldn't appear here."
The words weren't firm. Not a conclusion.
Just… placed there.
He looked back down at the book.
Tried to read.
Didn't.
The same line again.
Still not registering.
After a moment, he closed it fully.
Not abruptly.
Just… finished with it.
The room felt normal.
Too normal.
That bothered him more.
He stepped toward the door.
Stopped just before reaching it.
If it was real—
He didn't finish the thought.
Didn't need to.
His gaze drifted once more toward the hallway.
Nothing.
"…probably nothing."
But he didn't go back to the window.
Below—
Lin Mo hadn't gone far.
The stairwell felt quieter than the hallway. The hum of the lights softened here, distant enough to almost disappear.
He stopped halfway down.
Not on purpose.
His hand rested on the railing, fingers loose at first, then tightening slightly when that familiar delay caught up again.
Not as bad as before.
Still there.
He waited.
The lag passed.
Mostly.
He exhaled through his nose and kept his grip steady, testing it without looking. The metal felt cool. Solid.
Reliable.
Inside—
not the same.
That misaligned presence hadn't settled. It shifted faintly, like something disturbed and unable to return to where it had been. Not moving much. Just adjusting in small, incomplete ways.
He noticed it when he breathed.
On the inhale, it pressed faintly against his ribs.
On the exhale, it didn't fully ease.
Subtle.
Easy to ignore.
He didn't.
His fingers flexed once against the railing, then went still.
Not here.
The thought came easily.
Not now.
He leaned back slightly, redistributing his weight. The movement felt cleaner than before—still not perfect, but closer.
Better.
He didn't trust it.
That moment from earlier stayed with him. Not the sensation itself, but the clarity of it. For an instant, everything had aligned.
Too precise.
Like his body had understood something it shouldn't.
And now it couldn't forget.
He frowned faintly.
That wasn't helpful.
The thing inside him shifted again.
Not outward.
Not deeper.
Just… turning.
His grip tightened without him noticing.
There.
Again.
He didn't move.
Didn't push.
Only watched.
It wasn't random.
There was direction now—subtle, incomplete, but consistent. Like something trying to settle into place and missing it by a fraction every time.
His breathing slowed.
Careful.
Measured.
He held himself there, resisting the urge to interfere.
Last time had been enough.
More than enough.
Footsteps echoed faintly from above.
Distant.
Not coming toward him.
Still—
his attention shifted.
Instinct.
He glanced up slightly.
Nothing.
No one looking down.
But for a second—
something felt off.
Not inside.
Outside.
No pressure. No presence.
Just a faint sense that the space around him wasn't quite in sync.
Like he had stepped half a beat out of rhythm—
and everything else hadn't.
It passed before he could focus on it.
Lin Mo blinked once.
"…nothing."
Quiet.
Final.
He loosened his grip and let his hand drop.
The movement felt smoother this time.
Not perfect.
Close enough.
He continued down.
The stairwell door on the third floor opened with a soft click.
Lin Mo stepped out.
The hallway stretched ahead—dimmer lights, fewer people, doors closed.
He kept walking.
Slow.
Controlled.
That slight delay followed, faint but persistent.
Inside, the presence remained still.
Too still.
He adjusted his pace without thinking.
It helped.
A little.
At the far end of the same floor—
another door opened.
Shen Kairen stepped out, one hand resting briefly against the door before it shut behind him.
He didn't move right away.
His gaze lifted.
Not searching.
Just… aware.
For a moment, nothing.
Then—
a faint inconsistency.
Not a presence.
Not even a clear trace.
Just something slightly out of place.
His eyes narrowed a fraction.
There.
Lin Mo turned the corner.
His step faltered—barely noticeable.
His body corrected it immediately.
Still—
the feeling lingered.
Wrong.
He slowed.
Didn't stop.
His eyes moved once down the hallway ahead.
Empty.
Nothing there.
And yet—
that same faint misalignment returned.
He exhaled quietly and kept going.
Shen Kairen took a step forward.
Then stopped.
The sensation was already fading.
Not gone.
Just… slipping away.
Like whatever caused it had moved.
His gaze followed the direction it had gone.
Unhurried.
Measured.
No need to rush.
Not yet.
Lin Mo passed the midpoint of the hallway.
His breathing stayed even.
But his awareness didn't settle.
That feeling—
it wasn't strong.
Wasn't clear.
But it wasn't nothing either.
He could feel the absence of something that should've been there.
Or the presence of something that shouldn't.
His fingers twitched once.
Then stilled.
Keep moving.
He didn't look back.
Shen Kairen reached the corner.
Paused.
His gaze shifted slightly.
Nothing visible.
No sound.
Just empty space.
He stayed there longer than necessary.
"…moved."
Quiet.
Not certain.
But close.
At the far end—
a stairwell door opened.
Soft.
Then closed.
Shen Kairen's eyes flicked toward the sound.
Too late.
Whatever had been there—
was gone.
Or hiding.
He didn't follow immediately.
Instead, he remained where he was.
Thinking.
Replaying.
That uneven trace.
Not strong.
Not stable.
But real.
His fingers tapped once against his arm.
"…not normal."
Not a conclusion.
Not yet.
Below—
Lin Mo descended another flight.
His steps felt slightly smoother now.
Not by much.
Enough to notice.
That earlier feeling—
gone.
Or farther away.
He didn't question it.
Whatever it had been—
it hadn't reached him.
That was enough.
For now.
Above—
Shen Kairen finally moved.
Slow.
Deliberate.
Not toward the stairs.
Not away either.
Just forward.
As if confirming something only he could sense.
The hallway remained unchanged.
Silent.
Empty.
But he didn't return to his room.