The vibration of the phone faded.
But the tension it left behind remained.
Heavy.
Sharp.
Uncomfortable.
Dr. Prem stared at the message for two silent seconds.
You stayed longer than expected.
No name.
No number saved.
Nothing traceable at first glance.
But messages like this were never random.
Not in his world.
Slowly, he locked the screen.
His face remained calm behind the mask.
But his mind had already begun calculating possibilities.
Who knew?
How much did they see?
And most importantly—
who was confident enough to send that message directly?
Across the room, Sasmita noticed the shift immediately.
It was small.
Almost invisible.
But she noticed.
Because people who lived double lives learned to read danger in silence.
"What happened?" she asked quietly.
Dr. Prem slipped the phone back into his pocket.
"Nothing important."
A lie.
And both of them knew it.
Sasmita's gaze sharpened slightly.
"You don't look like someone who ignores unimportant things."
For a brief second, the underground room fell silent again.
Then—
unexpectedly—
Dr. Prem gave a faint smile beneath the mask.
"You observe too much."
"And you hide too much," she replied instantly.
Again—
that invisible clash.
Neither trusted the other.
But neither could leave either.
Not now.
Another flicker crossed the monitor.
Both turned immediately.
The neural activity remained unstable.
Not dangerous.
But active.
Like Sumitra Devi's mind was trying to fight its way back through years of darkness.
Dr. Prem stepped closer, adjusting the settings carefully.
"She's responding faster now," he murmured.
"Is that bad?"
"No."
A pause.
"Which is exactly why it's dangerous."
Sasmita frowned slightly.
He glanced at the monitor again before continuing.
"If someone wanted her unconscious permanently…"
His voice lowered.
"…they won't stay silent after this."
The air changed instantly.
Because both of them understood what that meant.
This wasn't hidden anymore.
Someone else knew.
And if that someone was connected to the past—
then tonight had already become a threat.
Above the underground chamber, the house remained silent.
Too silent.
Outside, rain had started falling lightly.
Tiny drops striking glass and concrete in uneven rhythm.
But inside another room—
Aarav sat motionless before the screen.
Watching.
Thinking.
His eyes replayed the footage again and again.
Not the treatment.
Not the reaction.
Sasmita.
Every expression.
Every pause.
Every tiny emotional shift she tried to hide.
"She reacts only when it concerns that woman…"
he murmured softly.
Not fear.
Not panic.
Attachment.
Which meant one thing.
The woman underground wasn't just important.
She was personal.
Aarav leaned back slowly, fingers resting against his jaw.
"Who are you really, Sasmita?"
The question stayed in the darkness unanswered.
Then his screen blinked.
A secure notification appeared.
Movement near Sector Nine.
Tiger Gang storage point.
His expression changed instantly.
Calm disappeared.
Focus sharpened.
Because Sector Nine wasn't ordinary.
It contained old records.
Hidden transfers.
Past operations.
Information that should never surface.
And if someone had reached there—
this wasn't coincidence.
Aarav stood immediately.
At the same moment underground—
Sasmita suddenly stiffened.
A feeling.
Cold.
Sharp.
Instinct.
Without warning, she turned toward the hidden entrance.
Someone was upstairs.
Not Aarav.
Not Nandu.
Someone else.
Dr. Prem noticed her reaction instantly.
"What is it?"
Instead of answering, she moved toward the stairs quickly.
Silent.
Fast.
Dr. Prem followed without hesitation.
The hidden door opened carefully.
Darkness greeted them.
The hallway above looked empty.
Still.
But Sasmita's eyes moved toward the living room instantly.
One window.
Slightly open.
Her expression hardened.
"It was closed before," she whispered.
Dr. Prem's instincts sharpened immediately.
Someone had entered.
Or tried to.
A faint creaking sound echoed from somewhere deeper inside the house.
Then—
silence again.
Sasmita moved first.
Not recklessly.
Carefully.
Every step controlled.
Dr. Prem followed just behind her, his gaze scanning every corner.
The rain outside grew heavier.
Wind brushed softly against the half-open window.
Then—
a shadow moved.
Fast.
Near the staircase.
Sasmita reacted instantly.
"Stop!"
The figure ran.
Without hesitation, she chased after it.
Dr. Prem followed immediately.
The stranger moved quickly through the dark hallway, knocking into a table before jumping over the side railing.
Professional movement.
Trained.
Not an ordinary thief.
Sasmita reached the stairs and leapt down without slowing.
Her eyes locked onto the fleeing figure.
The stranger reached the back exit—
almost escaping—
when suddenly—
Dr. Prem grabbed his arm violently and slammed him against the wall.
The impact echoed sharply.
The masked intruder struggled instantly, twisting fast with surprising skill.
Not amateur.
Definitely trained.
A sharp blade flashed briefly in the darkness.
Sasmita's eyes widened.
"Move!"
Dr. Prem reacted immediately, blocking the attacker's wrist before the blade could strike.
The knife scraped against metal on his glove.
Sparks flickered.
The intruder tried to break free—
but Dr. Prem's grip tightened harder.
Controlled.
Precise.
For a brief second—
their eyes met.
And the intruder froze.
Not from fear.
From recognition.
Then suddenly—
the lights went out.
Darkness swallowed everything.
A loud crash echoed.
Footsteps.
Movement.
And by the time emergency lights flickered back on—
the intruder was gone.
Only silence remained.
And one thing left behind on the floor.
A black card.
Marked with a silver symbol.
A tiger.
Sasmita slowly picked it up.
Her fingers tightened around it.
While beside her—
Dr. Prem stared silently into the darkness ahead.
Because now—
the past was no longer waiting quietly.
It had started moving again.