The corridor outside Dr. F's workplace stretched far longer than it had any right to, a cathedral of precision and silence. The floor beneath her boots responded softly to each step, subtle waves of light rippling outward as if acknowledging her presence—but not quite submitting to it the way it did for him. That difference was impossible not to notice, and impossible not to resent.
She straightened her posture instinctively.
Don't sulk, she told herself. You're a Mk-4 veteran now. Walk like one.
On both sides of the corridor, doors passed her one by one—dozens of them. Each was sealed differently. Some were smooth, seamless slabs of white obsidian with no visible handles. Others bore shifting sigils, rotating alphabets, biometric lattices, or faint pulses of color that suggested entire worlds operating behind them. A few doors hummed softly, like sleeping beasts. One emitted a low, rhythmic vibration that made the air feel thicker around it.
Sophia slowed her pace.
Her curiosity—her greatest weakness and her greatest strength—began to claw at her composure.
What's in there?
Weapons research? Time-flow simulations? Failed experiments?
Is this where he hides the things even he doesn't talk about?
She forced herself to keep walking, chin lifted, expression neutral. Anyone watching would see a disciplined agent moving through restricted space with purpose. No one would see the internal battle raging behind her eyes.
Then a door to her left slid open without warning.
Sophia flinched, hand moving instinctively toward where a weapon would have been if she weren't inside headquarters.
An android scientist stepped out.
He was tall and slender, his frame unmistakably synthetic but refined enough that, at a glance, he could pass for human. His coat was pale silver rather than white, threaded with faint blue circuitry along the seams. Multiple datapads floated beside him, orbiting lazily, each projecting streams of equations and molecular schematics.
He nearly collided with her.
"Oh—" he stopped short, then immediately straightened. His optics flickered once as they identified her. "Mk-4 Veteran Sophia Watson."
His voice was polite, warm even, with none of the cold detachment she had come to associate with high-level DNA personnel.
She nodded. "That's… yes. Hi."
He smiled—an actual smile, carefully programmed but convincingly natural. "Apologies. I wasn't expecting foot traffic here. Dr. F usually bends this corridor empty when he's working."
Of course he does, Sophia thought dryly.
"No harm done," she said aloud. "Busy day?"
The android let out a small, almost human sigh. "When is it not? We're recalibrating micro-reactor harmonics for the Terminator class. Dr. A wants a three-percent efficiency gain without increasing entropy loss."
He paused, then added with a hint of pride, "We're close."
"That sounds…" Sophia searched for the right word. "…terrifyingly important."
He laughed softly. "That's one way to put it."
One of the datapads chimed. He glanced at it, then back at her. "Well. I should return before the system decides I've exceeded my corridor allowance."
He inclined his head respectfully. "It was a pleasure, Agent Watson."
"Likewise," she replied.
As he walked away, the door behind him sealed itself with a whisper, its surface reknitting as if it had never been disturbed.
Sophia stood there for a moment, watching the space where he'd disappeared.
So this is normal here, she thought. Geniuses walking in and out of doors that could erase civilizations.
She exhaled slowly and tapped the inner interface at her wrist, calling up her assignment queue. Light flickered across her vision as the system responded.
STATUS:
Active Assignments — None
Mandatory Deployment — None
Recovery & Training Window — Open
She blinked.
"…Huh."
No missions. No drills. No evaluations.
For the first time since she'd entered DNA, the system wasn't demanding anything from her.
A slow smile crept onto her lips.
"Well then," she murmured to herself, turning slowly in place as she surveyed the endless corridor of sealed doors, "if I'm officially unemployed for the day…"
Her eyes gleamed with barely contained excitement.
"…I might as well explore."
She took her first step forward again, this time with a lighter gait, curiosity no longer restrained but sharpened—careful, calculating, alive.
Behind one door, something pulsed in deep violet.
Behind another, shadows moved where no light should exist.
Farther down, a door emitted a sound almost like breathing.
Sophia swallowed, equal parts thrilled and terrified.
Just looking, she promised herself.
Definitely not touching.
Though somewhere deep inside, she could already hear Dr. F's voice—calm, knowing, amused—
We'll see.
Sophia finally stopped wandering.
***
After what felt like hours—though time inside DNA never obeyed ordinary measurements—she found a bench embedded seamlessly into the corridor wall. It wasn't just a bench; it was sculpted from a cooling alloy that gently adjusted to body temperature, faint blue lines flowing through it like calm veins. When she sat down, the surface softened, acknowledging her weight without a sound.
For the first time since everything began, her mind grew quiet.
Not empty—just… still.
She leaned back, staring up at the high ceiling where soft artificial light mimicked a distant sky. Somewhere far above, systems recalibrated, reactors hummed, and entire civilizations' worth of decisions were being processed in silence. Yet here she was—alive, breathing, resting.
My life really changed, she thought.
Only days ago, she had been an ISA S-rank operative with a rigid purpose and a predictable future. Then came capture, torture, betrayal, survival, loss, love, violence, and rebirth—all compressed into a span so short it felt unreal. Now she was a Mk-4 veteran in DNA, sitting freely in a corridor most beings would never even know existed.
Her fingers curled loosely in her lap.
And, uninvited, her thoughts drifted.
He's really… nice, she admitted to herself, almost annoyed by how easily the thought surfaced. In his own terrifying, genius, gravity-bending way.
Her mind betrayed her further.
We already kissed, she thought, the memory flickering warm and vivid. So… what now?
The next thought hit her like a system error.
Did I just seriously think about asking him for sex?
Her eyes widened. Her spine straightened.
Her cheeks burned.
"No—no, no, no," she muttered under her breath, mortified even though no one was around to hear. "Absolutely not. That would be… completely unprofessional."
She buried her face briefly in her hands, groaning softly.
Get a grip, Sophia. You survived hell. You don't suddenly lose your mind because of one kiss and one absurdly powerful man in a white coat.
Still, her face refused to cool.
She sat there another moment, breathing slowly, letting logic reassert control. She reminded herself of boundaries, timing, and the sheer complexity of what stood between them—not just emotionally, but structurally, hierarchically, existentially.
Finally, she exhaled and stood.
"Unpredictable thoughts," she said aloud with a small, embarrassed laugh. "I really need discipline."
Her expression sharpened, embarrassment giving way to resolve.
If there are no assignments… then I train.
That was familiar. Safe. Grounding.
She straightened her long black obsidian coat, rolled her shoulders once, and began walking again—this time with purpose. Somewhere in this vast structure were training arenas, simulation rooms, gravity wells, and combat environments that could push her limits far beyond what ISA ever had.
And this time, she wasn't running from her past.
She was building her future.
As she disappeared down the corridor, her cheeks finally cooling, one thought lingered quietly—dangerous, hopeful, and unresolved.
Later, she promised herself. One step at a time.