Sound came back first.
Distant.
Muted.
Like it had to travel a long way to reach him.
A car door slammed somewhere down the block.
Footsteps.
Voices.
Normal.
Too normal.
Tony didn't move.
Not right away.
His eyes stayed on the spot where the shape had disappeared.
The shadow it stepped into—
looked like every other shadow now.
Flat.
Still.
Harmless.
"…right," Tony muttered.
Except it wasn't.
His jaw tightened slightly.
He exhaled—
slow.
Controlled.
Then finally—
he stepped back.
Nothing followed.
No shift.
No pull.
The space behind him stayed quiet.
Tony glanced down.
His shadow—
perfect.
In sync.
Exactly where it should be.
"…don't start acting normal now."
It didn't respond.
Of course it didn't.
Tony rolled his shoulders once.
The tension didn't leave.
It settled.
Lower.
Deeper.
Like something had moved inside him—
and hadn't gone back.
The voice stayed silent.
That part—
was almost worse.
Tony turned.
Started walking.
Not fast.
Not slow.
Just—
moving.
The street carried on around him.
People passed.
Talking.
Laughing.
Phones out.
No one looked at him.
No one reacted.
Tony's eyes moved carefully—
checking.
Every shadow.
Every reflection.
Windows.
Car doors.
Pavement.
Nothing.
All of it—
normal.
"…yeah," he said under his breath.
"that's not suspicious at all."
A faint breeze passed through.
For a second—
his shadow stretched.
Too long.
Then snapped back.
Tony stopped.
"…okay."
That hadn't been the wind.
He didn't look around this time.
Didn't give anything the satisfaction.
His gaze stayed forward.
"…you're still there."
Silence.
But he knew.
Whatever that thing was—
it hadn't left.
Not completely.
Not like that.
Tony resumed walking.
Slower now.
More aware.
The parking structure sat behind him.
Quiet.
Empty.
Like nothing had ever moved inside it.
Tony didn't look back.
He didn't need to.
If it was watching—
it would still be watching.
Turning wouldn't change that.
"…so what now?"
The voice didn't answer.
Not immediately.
When it did—
it was softer.
Distant again.
It marked you.
Tony's steps slowed—
just slightly.
"…define that."
A pause.
Then:
It knows you now.
Tony let that sit.
Didn't react.
Didn't stop.
"…great."
His tone stayed flat.
But his mind—
moving.
Fast.
"That means it wasn't before."
No answer.
Tony's eyes narrowed.
"…so I crossed something…"
His gaze flicked briefly—
to a passing reflection in a storefront window.
For a split second—
his shadow looked wrong again.
Not off.
Not lagging.
Just—
aware.
Then it snapped back.
Tony's expression didn't change.
"…and now it's paying attention."
The voice didn't confirm it.
Didn't deny it.
It didn't need to.
Tony stepped off the curb.
Crossed the street.
This time—
no distortion.
No lag.
Everything moved the way it should.
Cars stopped.
People shifted.
Reality—
behaving.
Tony reached the other side.
Paused.
Just for a second.
"…you said don't let it sync."
The voice answered quicker this time.
Because if it does—
Tony waited.
The silence stretched.
"…yeah?" he pressed.
Then:
You won't stay you.
Tony didn't react outwardly.
Didn't freeze.
Didn't tense.
But something in his chest—
tightened.
"…define that better."
No response.
Tony let out a quiet breath.
"…figures."
He started walking again.
Faster this time.
Not running.
But not wandering either.
There was a direction now.
Not physical.
Mental.
"…so it learns."
Step.
"…it copies."
Step.
"…and it needs alignment."
Step.
Tony's eyes sharpened.
"…which means it can fail."
Silence.
But that silence—
felt different.
Not empty.
Listening.
Tony turned down another street.
Quieter here.
Less people.
More space.
His reflection passed over a dark window—
and for just a second—
he saw it.
Behind him.
Not fully.
Not clear.
Just—
a suggestion.
A shape.
Standing where he had just been.
Watching.
Tony didn't stop.
Didn't turn.
"…yeah," he said quietly.
"I see you."
The reflection passed.
Gone again.
The street stayed empty.
Tony's breathing remained steady.
But his focus—
tightened.
"…you backed off."
No answer.
"…that means I hit something."
Still nothing.
Tony slowed slightly.
"…you don't retreat for no reason."
A faint sound—
behind him.
Not footsteps.
Something softer.
Like fabric dragging.
Tony kept walking.
"…so what are you waiting for now?"
The voice answered.
Quiet.
Measured.
A better version.
Tony's eyes narrowed.
"…of me?"
Silence.
But that was enough.
Tony's lips pressed into a thin line.
"…yeah."
That tracked.
Of course it did.
His gaze lifted slightly—
scanning the street ahead.
Normal.
Empty.
Still.
"…then we've got a problem."
The wind shifted again.
Subtle.
But this time—
his shadow didn't move.
At all.
Tony stopped.
Slowly.
Looked down.
The light had changed.
Slightly.
But enough that—
it should have shifted.
It didn't.
"…okay."
That—
was new.
Tony crouched slightly.
Lowered his hand—
just above the ground.
Close to the edge of his shadow.
Didn't touch it.
Just—
hovered.
The shadow stayed still.
Not reacting.
Not adjusting.
Tony's eyes sharpened.
"…you're not following anymore."
Behind him—
something moved.
Tony stood up.
Didn't turn.
"…you're waiting for me to."
The silence answered.
Loud.
Tony exhaled slowly.
Straightened.
"…not happening."
He stepped forward.
His shadow—
stayed behind.
Just a fraction.
Then—
dragged forward—
and snapped back into place.
Tony's expression hardened.
"…yeah."
There it was again.
That delay.
That break.
That—
opening.
Tony didn't stop walking.
Didn't slow down.
But his voice—
low.
Certain.
"…I'm starting to see it now."
Behind him—
the faint sound followed.
Closer this time.
Still not touching.
Still not crossing.
Tony's gaze stayed forward.
"…you can't just take it."
A beat.
"…you have to wait for me to give it."
The sound stopped.
Right at his back.
Close enough—
to feel.
Tony didn't turn.
Didn't need to.
"…that's your rule."
Silence.
But this time—
it felt different.
Not watching.
Not measuring.
Acknowledging.
Tony's lips barely moved.
"…good."
Then he took another step.
And this time—
his shadow moved first.