Warning: Graphic description of Violence. (Just in case)
Natasha closed her eyes, inhaling deeply through her nose, holding her breath for a long moment before slowly exhaling. Her body was still, perfectly controlled, but her mind was anything but. Focus, she commanded herself silently. You've done this a thousand times. Another breath, and the tension coiled tightly around her chest began to loosen, if only slightly.
Emotions have no place here. Not now. Not ever.
She opened her eyes, the cold steel of her gaze settling back into place. The mission was all that mattered. Whatever was left simmering beneath the surface—pain, anger, regret—could wait. She couldn't afford to make mistakes.
Glancing down at the tablet in her hand, she flipped through the intel one last time. The compound was mapped out, each camera's angle marked, and security personnel noted in careful detail. She didn't need the refresher—Natasha had memorised everything. But going through it again steadied her. It was part of the routine, part of what kept her sharp. The layout of the mansion, the guard rotations, escape routes, and weaknesses—all imprinted in her mind.
Still, the flicker of doubt tried to worm its way through. "You're slipping," a voice in the back of her mind whispered. This was never a problem before. Her jaw tightened. She pushed it away. This was the only place she could control—on the battlefield, amidst a mission. Emotions? They were a liability. She knew better than anyone.
But even with all her preparation, there was one thing she couldn't prepare for. The void. The nagging emptiness that threatened to consume her thoughts. Natasha's lips pressed into a thin line as she forced herself to focus on the objective. She couldn't afford to be vulnerable.
"Mission first," she whispered under her breath. And with that, she was ready.
Natasha had been tracking this operation for months, carefully gathering every shred of intelligence she could on the illegal weapons trafficking network entrenched within the Russian Armed Forces. Rogue agents, men with military power and resources, were funnelling cutting-edge weaponry to the highest bidder. It was all done under the radar, with no fingerprints and no trails, except for the ones Natasha had uncovered piece by piece.
She had all the evidence she needed to blow the operation wide open—except for one final piece: The information that Colonel General Georgi Luchkov kept close to himself.
Luchkov was a ghost in most intelligence reports. However, she had connected the dots, seen through the layers of misdirection. Luchkov wasn't just a high-ranking officer dabbling in corruption but he was the mastermind pulling the strings, the one orchestrating the entire weapons trade.
She needed him. Alive, if possible.
This was the final phase. One last interrogation, and the entire operation would be served on a silver platter for SHIELD.
Once Natasha confirmed that Luchkov had retreated to his personal quarters, she set her plan in motion. Natasha activated the virus she had planted earlier in the day. Instantly, the mansion's high-tech security system faltered. The surveillance feeds blinked out one by one along her chosen route, leaving blind spots in all the key areas.
The night air was cool and crisp, amplifying the silence that hung around the mansion like a veil. She crouched low by the outer wall, her breathing slow and controlled, blending into the shadows as though she was a part of them.
She scaled the fence with the grace of a panther, landing softly on the other side without so much as a rustle of leaves. The garden was manicured and sprawling, and she moved through it like a ghost. She slipped past the patrol without so much as a second glance, their obliviousness making her task that much easier.
Once beneath Luchkov's balcony, Natasha assessed the wall. She pulled out her grappling hook, and with a soft click, the hook locked onto the railing. It was the only sound that broke the stillness of the night. Without hesitation, she ascended with catlike fluidity.
Reaching the balcony, Natasha knelt, retrieving the lock-picking tools from her belt. Within moments, the lock yielded, and she slid open the door with a whisper of sound. She slipped inside, her eyes immediately scanning the room. Luchkov's personal quarters were dimly lit, his presence lingering just beyond her line of sight.
Natasha quietly secured the room, turning the lock with a soft click to ensure no interruptions. From her earlier surveillance, she knew Luchkov's nightly routine down to the minute. Right now, he was in the bathroom, indulging in what he believed to be his moment of solitude.
Like a predator stalking its prey, Natasha approached the door to the bathroom. She could hear faint echoes of opera music seeping through the crack. Carefully, she eased the door open, making sure not to disturb the hinges as she slipped inside.
The bathroom was a picture of indulgence. Marble floors, lavish gold fixtures, and steam rising from the oversized tub where Colonel General Georgi Luchkov lounged, completely unaware of his imminent danger. His eyes were closed, head resting against the back of the tub as the music washed over him. Natasha couldn't help but take in the scene for a moment. The arrogance of men like him, so certain that no one could touch them, so secure in their power.
She moved closer, a shadow among the steam, the faint scent of expensive soap mingling with the sound of the opera. Luchkov remained oblivious, soaking in the warmth of the water, his mind far from the impending danger that stood only a few feet away.
Natasha moved silently toward the bathtub, her eyes void of hesitation or mercy. Without a word, she seized Luchkov's head and forced it under the water. His body jolted in surprise, thrashing desperately against the sudden assault, but her grip was ironclad. Bubbles rose to the surface, popping quietly as she held him under, completely unmoved by his struggles.
After half a minute, she pulled him up—just enough to let him suck in a ragged gasp of air before shoving him under again. The wet sounds of flailing limbs and muffled cries filled the room as she continued the cycle, drowning him over and over, allowing him barely enough breath to keep from passing out. His pleas were incoherent, swallowed by the water and the opera playing softly in the background.
On the sixth time, Natasha finally let him stay above water. Luchkov coughed violently, gasping for air as his body spasmed in response to the near-drowning.
"Do you know who I am?" He managed to rasp out, fear thick in his voice as his eyes flicked wildly between her and the door.
Natasha's expression remained cold, unreadable. She crouched down next to the tub, her voice low and devoid of any warmth. "Colonel General Georgi Luchkov. High-ranking officer of the Russian Armed Forces. Weapons dealer, black market arms trafficker. After the dissolution of the Soviet Union, you used your contacts with people like Hammer Industries and Obadiah Stane to sell arms across Russia. Does that sum it up?"
Luchkov's eyes widened in realisation, his fear morphing into pure terror. He opened his mouth to call for the guards, but before any sound could escape, Natasha pulled a garrote wire from her belt and, in one swift motion, looped it around his neck. She tightened it, cutting off his cry before it could form. His hands flew to his throat, clawing at the wire as he gasped for air, eyes bulging as his face turned red.
Natasha watched him without a flicker of emotion. "No one's coming," she whispered, tightening the wire further, watching him writhe as he tried to scream but could only manage strangled gasps. "You're not leaving this room until I get what I want."
"I'm going to ask a few questions, and I want your honest answers," Natasha said, her voice chillingly calm as she loosened the wire around his neck. "Or else..." she gestured to the water, her threat hanging in the air. "This tub will be your coffin. Nod if you understand."
Luchkov's face, pale and trembling, glistened with beads of water and sweat. He nodded vigorously, gasping for air between his shallow breaths. His body quivered uncontrollably, his eyes wide with panic, darting around the room for an escape that didn't exist. He coughed weakly, his voice hoarse from the garrote, desperate to please.
"Is General Solohob in charge of the export business?" Natasha's question came without inflection, as if she were asking about the weather. Cold, mechanical, detached.
Luchkov gulped, his Adam's apple bobbing nervously as he sputtered his reply. "S-Solohob… he's just a bagman," he stammered, his words tumbling over themselves in his rush to answer. His voice cracked with fear. "A front… to take the fall if things go wrong. We... we handle everything through Lermontov. He's the one who is responsible for the transportation."
Natasha's expression remained indifferent as if his confession held no more weight than idle chatter. She didn't flinch, didn't blink. Luchkov's fear grew as he saw no reaction, no sign of mercy or empathy from her. The silence after his answer was deafening, stretching out painfully, leaving him even more terrified of what might come next.
"Where can I find your shipment manifest?" Natasha asked, her voice as cold as ever as she continued the interrogation.
Before he could utter a word, the opera music in the background suddenly cut off, replaced by a calm, almost too-casual voice.
"Pick up the phone that's on the basin," Phil Coulson's voice interrupted through the sound system, calm and professional as always. "I'll give you two minutes to sort out your affairs."
Without missing a beat, the opera resumed, filling the room with its haunting melody once more. Natasha's expression remained unreadable. She gave Luchkov one final, disinterested glance before swiftly grabbing him by the back of his head and slamming it into the porcelain basin with a sickening crack. His body went limp instantly, collapsing back into the tub, unconscious.
After making sure that the man wouldn't drown himself, Natasha wiped her hands on the towel again, her movements unhurried, as if this was all part of a routine mission. The phone on the basin began to ring just as she was done. She picked it up without looking back and headed into the bedroom to answer it.
"We need you to come in," Phil's voice came through calmly as soon as the call connected.
"Are you kidding? I'm in the middle of something," Natasha replied, her tone almost annoyed.
"This takes precedence. Natasha... Barton's been compromised," Phil said, his voice taking on a more serious note.
Natasha paused, absorbing the gravity of what he had just said. "Where is he?" she asked, her voice steady.
"We don't know," Phil answered.
"But he's alive?" Natasha pressed.
"We think so. But first, we need you to talk to the big guy," Phil continued.
Natasha raised an eyebrow, a hint of sarcasm slipping into her voice. "You know that Stark trusts me about as far as he can throw me."
"I've got Stark. You get the big guy," Phil responded smoothly. "There's a quinjet waiting for you with a briefing packet. Coordinate with Hill to get whatever you need to bring him in."
Natasha shrugged, completely unfazed. Recruiting the Hulk? She'd handled worse. "On it," she replied before Phil cut the call.
Natasha threw away the phone after it was done, and equipped her guns. Without a glance back at the unconscious Luchkov, she headed for the door with a cold detachment in her eyes. There was no urgency in her step, no anxiety about what lay ahead. She didn't care. If she lived, fine, if she died, so be it.
As she stepped into the hallway, the guards spotted her and rushed toward her, alerted by the new presence. Highly trained, disciplined soldiers, each one a veteran of the Russian Armed Forces. But Natasha didn't even flinch. She calmly raised her pistols, and with precise, effortless aim, dropped each man in her path.
Her shots weren't lethal, she wasn't trying to kill them. They were in her path, so she just brushed them aside like they were dust in the carpet. Knees, shoulders, hands—each shot immobilising, neutralising, without hesitation. It was as if she was walking through mannequins in a shooting gallery, not men trained for combat. Their cries of pain, the sudden shock in their eyes, didn't faze her in the slightest.
She continued her slow, deliberate pace down the grand staircase. More guards appeared, and she handled them with the same detached efficiency. They fired back at her, bullets ricocheting off the marble walls, whizzing past her, but she didn't bother to take cover. She didn't duck or weave. She didn't flinch. She just kept walking, as if she was on a casual stroll through a park, her expression cold, emotionless.
The guards were becoming frantic now, realising that no matter how many of them came, they couldn't stop her. Their training, their numbers—none of it mattered. She was untouchable, as if an invisible shield protected her from harm. Her confidence, or perhaps her recklessness, made her terrifying.
A bullet grazed past her cheek, but Natasha barely blinked. She turned, shot the gunman in the leg, and continued walking, her stride steady, her heartbeat calm. Fear didn't touch her—not anymore. Not after what she'd been through. Not after breaking Harry's heart. She felt hollow, like she had nothing left to lose, and that made her unstoppable.
By the time she reached the mansion's front gate, a trail of groaning, incapacitated men lay in her wake. Not a single one had landed a shot. Not a scratch on her.
She holstered her guns and walked out of the mansion as if nothing had happened. For a moment, she stood there, staring up at the sky, indifferent to everything around her.
As Natasha exited the mansion's compound, she spotted the Quinjet parked discreetly on the road, its engines humming quietly. Two pilots waited for her, exchanging silent glances as she approached. She slipped into the jet with her usual grace, not sparing them a word, and sank into the seat, the familiar rush of takeoff pressing her against the chair as they ascended into the night sky.
Once in the air, Natasha unfastened her seatbelt, settling in for the flight. She pulled up the briefing packet and began scrolling through the report on Loki's attack, every sentence felt like it was tightening a knot inside her: Loki brainwashing SHIELD agents, including Barton, Harry's relentless search for the cube, the growing threat of war.
Her emotions surged, a flood she kept at bay, though barely, especially when Harry's name came up in the report. She clenched her jaw, staring at the screen but not seeing it anymore. Barton was compromised, and that had to be her focus. Barton. Loki. The mission. She forced her mind to cycle through those words, using them like a mantra, a distraction from the chaos of her feelings.
Taking a deep breath, she pushed the emotions down, burying them as deeply as she could for now. Natasha returned her attention to the report, her fingers scrolling through pages of data. Her pulse steadied. Control—she could still have that, even if it was slipping away in other parts of her life.
She would get Barton back. Whatever it took, if not for her then for Laura and the kids' sake. And for now, that would be enough.
Natasha dialled Maria Hill as the Quinjet soared silently through the night sky. She brought the phone to her ear, her expression cold and unreadable as she stared out the window.
"Where is he right now?" Natasha asked, cutting straight to the point.
"We've tracked him to Calcutta," Hill replied. "He's been keeping a low profile. No incidents for two years now, but we both know that doesn't mean he's not dangerous. We can't afford to take chances. How do you plan to approach this, and how many men do you need in case he hulks out?"
Natasha didn't miss a beat. "I need a rundown shack at the edge of town. And an innocent child to bait him into the location. No backup needed."
There was a pause on the other end of the line, the silence heavy with disbelief. "Are you out of your mind?" Hill's voice was loud and incredulous. "You're talking about Bruce Banner. If he loses control, if the Hulk comes out—"
"Then I die," Natasha cut in flatly, her tone devoid of emotion. She leaned back into her seat, as though discussing something as mundane as the weather. "It doesn't matter. My life's not worth much anymore. This would just make the process faster."
There was another silence, but this one was different—heavier, laden with the weight of Natasha's words. Maria Hill was tough, but even she couldn't hide the concern lacing her voice when she finally spoke. "Natasha, don't—"
"Don't what? Don't tell the truth?" Natasha interrupted, her voice cold and unyielding. "I'm not afraid of dying, Maria. Not anymore." She stared out at the dark horizon, her heart as empty as the night stretching before her. "If Banner kills me, then it saves me the trouble of figuring out what's left for me. So, no backup. Just me and him."
Hill sighed, long and resigned, knowing there was no changing Natasha's mind once it was set. "Fine," she muttered, her voice weary with frustration. "But don't say I didn't warn you."
Natasha didn't respond, her mind already shifting back to the mission, to Banner. She didn't care about the risk. What was there to fear when you felt like you had nothing left to lose?
Hill cut the call, leaving Natasha in the quiet hum of the Quinjet. She tossed the phone aside, resting her head back against the seat. The idea of facing the Hulk alone didn't stir an ounce of fear in her—not even a flicker. Dying at the hands of a monster would be fitting, almost poetic.
Her lips twitched into a faint, humourless smile. "Let's see if this is how it ends," she thought to herself as the Quinjet sped on, carrying her towards yet another mission where her life hung in the balance—and she couldn't care less.
As she closed her eyes, the nightmares lurking just beneath the surface, waiting for the quiet moments to creep back into her mind, resurfaced. The second her defences were down; they seized their chance. The same nightmare. The same torment.
It began like it always did—with Harry walking away from her. She was standing in front of The Rustic Hearth, the echo of her own words ringing in her ears, words that had driven him away. She watched, powerless, as he turned his back on her, his face cold, his voice final. His rejection was a knife that twisted deep into her heart. No matter how many times she relived this moment, it hurt just the same.
The scene shifted, as it always did, into something far worse. She became the silent observer, a ghost on the periphery of Harry's new life. He had moved on—without her. Natasha could only watch from the shadows as he built a future, piece by piece, with someone else. Someone better. A faceless woman, radiant and kind, who gave Harry everything Natasha never could. In this life, they had a family. Children laughed and played in the sun. Harry's face lit up with joy, and Natasha knew she would never be able to bring him.
She was nothing but an invisible bystander in his life now. An insignificant ant, watching from afar as Harry found his happiness. Every smile that crossed his face was a reminder that she wasn't part of that world anymore, that she had never been good enough for it. The pain of it clawed at her chest, sharp and unbearable.
In the dream, she would try to call out to him, desperate to bridge the gap between them, but every time she did, Harry would look right through her. As if she didn't exist. As if she were already a ghost. His eyes, once so full of warmth, would pass over her without a flicker of recognition.
The scene would shift again, spiralling into her inevitable future alone. Her enemies would catch up with her, as they always did. They would find her broken and worn down by years of running. The tortures would begin, a slow and excruciating dance of pain and degradation. But even as they cut into her flesh, even as they dragged her to the brink of death, it paled in comparison to the real agony—the emptiness where Harry once was. The hollow ache of knowing she had destroyed the only real connection she had ever had.
Natasha saw herself, beaten and battered, dying in some dark, forgotten corner of the world. Alone. There would be no one to mourn her, no one to even remember her name. Her enemies would snuff out her life like it was nothing, leaving her to rot in the shadows. And in those final moments, she wouldn't be thinking about the pain of torture or the faces of her captors. She would be thinking about him. About Harry.
It was almost laughable, how in her mind, Harry's rejection—the look in his eyes as he walked away—was far more excruciating than any physical pain. It cut deeper than any blade. The guilt of having destroyed what they had, of pushing him away, was a wound that never healed. No matter how much time passed, it bled constantly, leaving her raw and aching.
Sometimes, she welcomed the idea of dying. The thought flickered in her mind now, as she sat in the Quinjet, alone with her thoughts. Death would be a mercy, an end to the constant, gnawing pain that twisted in her gut. She had already died inside the day she broke Harry's heart. What remained was just an empty shell, going through the motions, waiting for the day her body caught up with her soul.
But for now, the mission was the only thing that kept her going, the only thing that kept the nightmares at bay. Natasha clenched her fists, pushing the pain back into the recesses of her mind. There was no room for it here. Atleast until Clint was back.
Focus,she told herself. One more mission.
When Natasha was shaken awake from her mind by the copilot after landing in Calcutta, she wiped the tears that had escaped from her nightmares. She quickly composed herself, breathing deeply to push the emotional wreckage back down to where it belonged. There was no space for pain now—only the mission.
Stepping out of the jet, Natasha's eyes swept over the dilapidated shack. It looked abandoned, perfect for what she needed. They were greeted by a local SHIELD agent, who arrived with a nervous young girl in tow. The girl's wide, worried eyes darted from Natasha to the shack as if sensing the gravity of what was about to unfold.
Natasha crouched to the girl's level, offering a reassuring smile. "Don't be afraid," she spoke softly in Hindi, her tone warm but firm. "I just need your help to bring someone here. Can you do that for me?"
The girl hesitated, but Natasha's smile was steady, soothing her fears just enough. She brushed the girl's hair behind her ear, a gentle gesture that somehow contrasted with the lethal efficiency she usually showed. "I promise, nothing bad will happen to you. Just bring the man here."
After explaining the plan, Natasha watched as the girl and the SHIELD agent headed into the crowded streets to find Banner. Natasha took a moment to adjust her civilian clothes, inspecting the rundown building. Now, all she had to do was wait.
It was late into the night when the young girl finally lured Banner into the rundown shack. The dim lighting cast long shadows across the cracked walls, and the air inside was thick with the smell of dust and damp wood. Banner, looking weary, glanced around cautiously. As the girl slipped away through the window, Banner sighed to himself. "Should've gotten paid upfront, Banner," he muttered with a hint of self-deprecating humour, shaking his head.
Natasha stepped out from behind a tattered curtain. "You know, for a man who's supposed to be avoiding stress," she said with a smirk, "you sure picked one hell of a place to settle." There was no fear in her voice, no hesitation in her demeanour—just cold efficiency wrapped in a light layer of sarcasm.
Banner, already assessing the situation, put his bag down slowly, eyeing Natasha carefully. What stood out to him wasn't just her confidence, but the absence of fear—no twitch of anxiety, no flicker of uncertainty. She stood there as though she were facing a regular man, not someone who could tear apart the building within seconds. "Avoiding stress isn't the secret," he replied, his tone neutral, though curious about her approach.
Natasha raised an eyebrow, playing along. "Then what is it? Yoga?"
Banner glanced around the room, his gaze flicking to the windows, the walls, the exits—checking for traps, for agents hidden in the shadows, anything that might confirm his suspicions. "And you brought me to the end of the city. Smart," he said, his voice slightly clipped. "I assume the whole place is surrounded?"
Natasha leaned against a wall, her posture as relaxed as ever, as if they were discussing the weather. "Just you and me," she replied, her eyes steady, showing no sign of bluffing.
Banner's eyebrows furrowed, unsure of whether to believe her. "And your little actress friend?" he asked, referencing the girl who had led him there. "Is she a spy too? Or did you start her off wrong?"
Natasha's response was nonchalant, as though the answer was irrelevant to the larger picture. "I did," she admitted without a hint of remorse or guilt. The way she spoke, it was clear she viewed the entire situation as part of her job—a job she was extremely good at, without any of the personal stakes or tension that usually accompanied these types of operations.
Banner, growing tired of the small talk, got to the point. "Who are you?" His voice carried both suspicion and curiosity, though he already suspected her answer.
"Natasha Romanoff," she said simply, locking eyes with him.
The silence hung between them for a moment. Banner could sense it—she wasn't like others who had come after him. She wasn't trying to manipulate or prod him, nor was she trembling in the presence of what he could become. It unsettled him slightly—this woman, standing here so casually, was either incredibly reckless or entirely indifferent to her own life.
Banner narrowed his eyes, his voice steady but with a hint of warning. "Are you here to kill me, Ms. Romanoff? Cause that's not going to work out for everyone."
Natasha's response was immediate and calm, yet her expression remained unreadable. "No, of course not. I'm here on behalf of SHIELD." She spoke with the same level tone she had used earlier, but the weight of her words began to shift.
Banner's irritation flickered as he paced slowly, his gaze never leaving her. "SHIELD," he repeated, his voice tightening. "How'd they find me?"
Natasha, unfazed by the cross-questioning continued to answer his queries. This was standard procedure for her after all. "We never lost you, doctor. We've kept our distance—helped keep some of the more... Aggressively interested parties off your scent."
Banner stopped, his confusion giving way to suspicion. "Why?" He asked, his voice low, a growing edge beneath it. He was testing her now.
Natasha's expression hardened slightly, her voice firm as she stepped forward. "Nick Fury trusts you. But now, we need you to come in."
Banner's eyes darkened, the air thickening with tension. "What if I say no?" His words were a challenge, daring her to make the next move.
Natasha didn't blink. "I'll persuade you."
The room seemed to grow quieter, the calm before a storm. Banner's hesitation was brief, but real. "And what if the... 'Other' guy says no?" His tone was pointed now, a veiled threat beneath the surface.
Natasha's response came without hesitation, her gaze locked on his. "You've gone more than a year without an incident. I don't think you want to break that streak now."
The air hung heavy between them, both aware of the potential danger, yet neither backing down. Natasha's confidence didn't falter, while Banner's irritation simmered just below the surface.
Banner, pacing now, pushed at an old wooden cradle, which groaned under the weight of his frustration. "Well," he said, his voice tight with sarcasm, "I don't always get what I want."
Natasha, composed and unwavering, continued, "Doctor, we're facing a potential global catastrophe." She took a step closer, her tone growing more serious but still controlled.
Banner let out a dry chuckle, his skepticism clear. "Oh, those I actively try to avoid."
Without missing a beat, Natasha placed a cell phone on the table. The image of the Tesseract glowed ominously on the screen. "This is the Tesseract," she explained. "It has the potential energy to wipe out the planet."
Banner paused, his eyes narrowing as he put on his glasses and examined the phone. His voice, though laced with humor, carried a note of bitterness. "What does Fury want me to do? Swallow it?"
Natasha, meeting his sarcasm with steady composure, replied, "He wants you to find it. It's been taken. It emits a Gamma signature that's too weak for us to trace." She locked eyes with him. "No one knows Gamma radiation like you do. If there was anyone else, that's where I'd be."
Banner, still holding the phone, shook his head, his frustration bubbling to the surface. "So, Fury isn't after the monster?" His voice sharpened with accusation, as though testing her honesty.
Natasha's response was measured. "Not that he's told me."
Banner, clearly unconvinced, stepped closer, his voice rising. "And he tells you everything?"
For a moment, Natasha's eyes flickered, but she held her ground. "Talk to Fury," she said, her voice even but carrying the weight of the stakes. "He needs you on this."
Banner's voice darkened as he immediately shot back, his frustration reaching its peak. "He needs me in a cage?"
Natasha, maintaining her calm, started to defend. "No one's going to put you in a—"
Before she could finish, Banner exploded his voice a thunderous roar that reverberated through the small shack. "STOP LYING TO ME!" His hands slammed down on the table with a deafening crash, the force of the blow sending a crack splintering through the worn wood.
The air in the room grew thick with tension, but Natasha didn't flinch. She didn't even blink. As the table shook beneath his rage, Natasha remained seated, utterly unphased. Her hands rested loosely on her lap, her expression calm, detached, almost unnervingly composed.
Banner towered over her, his chest heaving with heavy breaths, his anger palpable, simmering on the edge of something much worse. His fists clenched, veins pulsing in his neck, the potential for the transformation lurking just beneath the surface of his skin. But Natasha, unbothered by the sheer physicality of the man looming above her, simply watched him with steady eyes.
The silence that followed Banner's outburst was suffocating, the air crackling with unspoken threats. Yet Natasha's voice, when she spoke, was calm, measured, and devoid of fear. "No one's going to put you in a cage," she repeated, her voice steady, unbroken by his rage.
Her calmness only seemed to highlight the stark difference between them—the unrelenting storm brewing inside Banner, and the unwavering stillness in Natasha. It was as though she was daring him, silently calling him on his threat, knowing full well that no matter how much danger he presented, she would not waver.
Banner blinked in surprise, the remnants of his outburst still hanging in the air. His voice softened, an apologetic smile tugging at the corner of his lips. "I'm sorry. That was... mean." His tone was lighter now, almost boyish in its sudden shift. "I just wanted to see what you'd do."
Natasha remained completely still, her expression unreadable, her eyes fixed on him with a calmness that bordered on unsettling. She didn't react, didn't offer even the faintest sign of irritation. If anything, she seemed unimpressed, as if Banner's outburst had been little more than a minor inconvenience.
Banner, feeling the weight of her steady gaze, shifted awkwardly. He moved toward the window, pulling the faded curtains aside to glance outside. He expected to see a swarm of SHIELD agents, a tactical team hiding just out of sight, waiting to pounce the moment he lost control. But there was nothing. No movement. No backup. Just the quiet night and the distant hum of the city. He furrowed his brow in disbelief.
"There really is no one out there." Banner turned to Natasha, still surprised, his voice quieter now, sceptical. "You don't have any backup."
Natasha remained where she was, her posture relaxed but unyielding. "I told you, Dr. Banner," she said, her voice steady. "Just you and me."
Banner's surprise deepened, and for a moment, he simply stared at her, trying to reconcile the fearlessness in her tone with the potential danger he posed. A smile tugged at his lips again, this one more genuine, though tinged with bewilderment.
"Can we, uh... restart this conversation?" he asked, rubbing the back of his neck, suddenly sheepish. "I feel like we started on the wrong foot."
Natasha raised an eyebrow, but there was a subtle shift in her stance, a small acknowledgement that the conversation had moved into calmer waters.
Natasha shook her head, exhaling softly before launching into the mission brief. "Let's get you up to speed," she said, guiding Banner toward the quinjet parked a few miles away from the shack.
Once aboard, they settled in, and as the quinjet lifted off, Natasha handed Banner a small pre-packed meal. "Eat up," she suggested, as they began reviewing the mission details.
Between bites, Natasha walked Banner through the Tesseract's power and the stakes of their mission. "We need you to track the Gamma signature. No one else can do it," she explained, keeping her tone professional but direct. The jet's hum provided a steady rhythm as they poured over reports—images of the Tesseract, Loki, and the compromised agents. The brief also detailed the team that SHEILD had assembled to take on this task.
Despite the gravity of the situation, they found small moments of silence to get some sleep as the plane sped toward SHIELD's base of operations.
As the quinjet cruised through the morning sky, the quiet hum of the engines filled the cabin, but Natasha's mind was far from quiet. The cold metal of the seat felt like it was digging into her skin, and every vibration from the jet seemed to reverberate through her bones. She kept her eyes on the horizon, pretending to focus on the approaching ship, but her heart was pounding louder than the engines themselves.
Banner noticed the shift before he even looked at her. The air felt charged, thick with tension. He had grown accustomed to sensing fear, almost like he could smell it, and right now it was radiating from Natasha. The same woman who had stared down the Hulk, who had sat cool and unflinching when he threatened her, was now gripping the seat like it was the only thing holding her together.
He furrowed his brow. It didn't make sense.
Natasha's fingers twitched against the armrest, the slight tremor betraying the calm mask she wore. Her breathing was barely controlled, and Banner could see the way her chest rose and fell in shallow breaths. She hadn't said a word since the quinjet crossed over to the ocean, but he could feel her spiralling inward.
The ship came into view, the massive battle cruiser the only one in the open sea. With every passing second, they drew closer to it, and with every inch, Natasha's fear seemed to grow. Her eyes were fixed on the ship, her mouth pressed into a thin line, and her skin had gone pale, the knuckles of her hands white from her tight grip.
Banner shifted in his seat, glancing at her from the corner of his eye, unsure of what to make of it. He finally broke the silence. "You're scared," he stated, not asking but observing. He couldn't understand it, but there it was, plain as day. He had seen it in countless people—agents, soldiers, even civilians—but not in her.
Natasha didn't respond immediately. Her eyes flicked to the ship again, that looming behemoth that seemed to pull her fear closer with each breath she took.
"If you don't mind me asking," Banner's voice was gentler this time, more careful, like he was approaching something fragile, "what is it about that ship that has you so afraid?"
Natasha's jaw tightened, her eyes narrowing as though trying to will away the rising tide of anxiety. She wanted to brush it off, to shut him down with some sharp retort or deflection. But the weight of her fear was too heavy now, and it pressed down on her like a physical force.
For a long moment, she said nothing, her mind racing through the memories that clung to her like a second skin. Finally, she exhaled, as if the sound carrying years of buried emotion with it.
"My ex," she whispered, her voice barely audible over the hum of the engines. Her words seemed to echo in the small space, almost unreal. "Captain Harry James Potter."
Banner blinked, caught off guard. He hadn't been expecting that. He opened his mouth to speak, but nothing came out at first. He had no idea what to say. Her ex? The Natasha Romanoff have an ex? And hewas what scared her?
"Your ex?" he repeated, his disbelief evident, but it was more than just confusion—it was the contrast. How could this woman, who had faced death, torture, the Hulk, and countless other threats, be afraid of a man? It didn't compute. He gave a sceptical chuckle, trying to make sense of it. "Is he scarier than the other guy?"
Natasha finally tore her gaze from the window and looked at Banner. Her eyes were darker than he'd ever seen them, filled with something he hadn't noticed when he first met her—real, genuine fear. The kind that sticks to your soul, that haunts you in the quiet moments, that makes even the strongest people break.
Her voice, when it came, was hollow, and yet the conviction behind it was terrifying in itself.
"A million times scarier," she said, her words heavy, like each one was pulled from the depths of her soul.
Banner's face fell. The joke he had been preparing to make died on his lips. He couldn't fathom what kind of man could provoke such fear in her—this woman who could look the Hulk in the eye and remain calm. The weight of her words hung in the air between them, thicker than the tension that had filled the quinjet earlier.
And suddenly, Banner realised just how small his understanding of her world really was. Whoever this Harry Potter was, whatever history they shared, it was enough to make a woman who feared nothing fear everything.
The ship loomed larger now, its enormous structure swallowing the horizon, but the real shadow that hung over Natasha wasn't outside—it was inside, wrapped around her heart, choking her in ways that no physical threat ever could.
Author's Note:
When I was thinking of reintroducing Natasha, I wanted to show how much she is struggling too. And because of her past where she never had a proper relationship before, she wouldn't know how to react or process her emotions. Her basic instinct would be to push everything to the side and only when she was close to Harry that her emotions would all come back to hit her. Then I was thinking of how can I emphasise on the point of Harry being someone she doesn't know how to handle or deal with or behave with. That's when the idea of this three levels of fear came from. Where she has no fear of her daily life where she is a spy, she has no fear of the Hulk who could shred her to pieces. But as soon as Natasha is getting closer and closer to Harry, the anxiety attack starts and she is very afraid. Having Bruce next to her to experience that, whose whole character arc in the movies and comics was about controlling/embracing fear was a chef's kiss moment. To have him ask what scares you more than the Hulk. Bruce being the one person who knows how dangerous the Hulk can be And her answer of her ex. Now that's just the perfect set-up for the next chapter and Bruce's interaction with Harry.
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