It didn't leave.
That was the first thing Kenji noticed.
Even after the space stabilized—
Even after the distortion pulled back—
The feeling stayed.
Not around him.
Inside.
Kenji stood still.
Waiting for it to fade.
It didn't.
"…so it stays."
No answer.
But the second rhythm—
confirmed it.
Steady.
Consistent.
Not his.
Not separate.
Integrated.
Kenji exhaled slowly.
Then—
something shifted.
Not outside.
Inside his perception.
The street—
looked the same.
But the spacing—
was wrong.
Objects weren't moving.
But their positions—
felt slightly off.
Like everything had been placed—
just a fraction—
too far.
Or too close.
Kenji blinked once.
It didn't correct.
"…you're affecting how I see it."
Silence.
But the pressure—
tightened slightly.
Then—
it happened.
A person walked past him.
Close.
Normal.
Except—
they didn't react.
Not glance.
Not shift.
Nothing.
Kenji's eyes tracked them.
"…you don't see me."
No response.
The person continued walking.
Untouched.
Unaware.
Kenji didn't move.
Didn't test it.
Because now—
he already knew.
The mark—
wasn't just internal.
It changed—
how he existed.
Another step.
Someone else.
Same result.
No reaction.
No recognition.
Kenji's breathing slowed.
"…I'm not aligned anymore."
That word—
felt correct.
Aligned.
He looked down.
His shadow—
lagged.
Not behind.
Not ahead.
Delayed.
By a fraction.
Small.
But real.
Kenji moved his hand.
The shadow followed—
late.
"…you broke the sync."
The second rhythm pulsed.
Stronger.
The world—
responded.
A flicker.
Not light.
Position.
The street—
shifted.
Then snapped back.
Kenji didn't react.
Because now—
he understood the pattern.
"…it's not stable yet."
That meant—
it would get worse.
A sound—
cut through the space.
Sharp.
Close.
Kenji turned slightly.
There was nothing there.
But the mark—
reacted.
A pulse—
directed.
Not random.
Targeted.
Kenji's eyes narrowed.
"…you're still watching."
Silence.
But that wasn't absence.
That was—
distance.
The distortion—
wasn't gone.
It had—
stepped back.
Kenji moved again.
Slow.
Deliberate.
The world—
shifted—
with him.
Not visually.
Conceptually.
Like space—
was recalculating his position—
every time he moved.
That wasn't normal.
That wasn't safe.
Kenji stopped.
"…so movement matters again."
The second rhythm pulsed.
Agreement.
But different now.
More precise.
Less reactive.
More—
aware.
Kenji exhaled once.
"…you're learning."
A pause.
"…and I'm adapting."
Silence.
Then—
the mark pulsed again.
Stronger.
The pressure—
focused.
Kenji didn't move.
Because now—
he understood something worse.
This wasn't temporary.
This wasn't a phase.
This was—
integration.
His shadow flickered again.
This time—
it didn't follow at all.
For one second—
it stayed completely still—
while he moved.
Kenji stopped immediately.
The shadow corrected.
But slower than before.
"…you're losing control."
No answer.
But that confirmed it.
Kenji looked forward again.
The street—
still existed.
People—
still moved.
Everything—
still functioned.
But none of it—
included him anymore.
Kenji's voice dropped.
"…so this is what happens."
A pause.
"…when you get marked."
The second rhythm—
didn't stop.
And somewhere—
beyond his perception—
something responded.
Not close.
Not far.
But—
tracking.