## Chapter 4: The Fragile Castle

### Natalie’s POV

The cold marble under my boots suddenly felt like thin ice, ready to shatter beneath my feet and swallow me whole. The air in the cavernous, high-ceilinged foyer froze into a suffocating silence. Gavin’s dark, sharp eyes were locked onto mine, searching my face with a terrifying, analytical intensity.

*Think, Natalie. Think!*

My heart battered against my ribs so violently I was certain he could hear it. Sweat pricked at the back of my neck, but I forced my pale lips to curve upward, painting a gentle, bashful smile onto my face to cover the sheer panic clawing at my throat.

"I... of course I have been here before," I choked out, wrapping my arms tighter around myself as if to ward off the cold. I forced a quiet, breathy laugh. "I just... I just wanted to compliment your home again, Gavin. Every time I step inside, it takes my breath away. But tonight—especially tonight, seeing you here, safe—the inside just looks even more beautiful."

I held my breath, watching his expression intently. For a long, agonizing second, he didn't say a single word. He just stood there, his towering figure casting a long shadow over me, his sculpted face unreadable. Then, the tension in his broad shoulders eased slightly. He gave me a slow, quiet nod, accepting the lie without a fight.

"I see," he murmured, his voice a low, raspy velvet tone that sent a strange flutter through my chest.

He didn't need to speak another word. He turned and walked toward the primary living area, his movements still slightly guarded, bruised, and stiff from the surgical trauma he had endured only hours before. I hurried after him, hovering close enough to catch him if he stumbled, yet keeping just enough distance to hide the frantic shaking of my hands.

He lowered himself gracefully onto the massive, plush sofa in the center of the room. The moment he settled back, a team of impeccably dressed maids emerged silently from the shadowed hallways. They moved like clockwork, setting the grand mahogany dining table with heavy silverware, fine china, and steaming, aromatic dishes.

"Dinner is served, sir," the head housekeeper bowed deferentially, her voice soft and reverent.

Gavin stood up, offering me his arm. The gesture was so natural, so protective, that my throat tightened with a sudden wave of fresh, agonizing guilt. I placed my small, cold hand over his forearm, feeling the steady heat of his muscles beneath his designer shirt.

We walked to the dining room in silence. The meal was an exquisite blur—gourmet cuts of meat, rich sauces, crisp greens—yet to me, every single bite tasted like dry sand. My conscience was screaming at me. I was sitting at a table fit for royalty, eating food meant for a king's inner circle, all because I had lied to cover up the fact that I was the careless driver who had almost ended his life. I glanced at him over the rim of my crystal water glass. He looked so regal, so effortlessly captivating even in his wounded state. *God, I liked him so much.* But every kind gesture he offered me felt like a heated blade turning in my stomach.

After dinner, the quiet house seemed to settle into a soft, intimate calm. Gavin led me into the adjacent media lounge, where a massive screen bathed the room in soft, ambient light. He sat on the far end of the velvet couch, resting his head back against the leather cushions as he flicked through the television channels.

I sat down next to him, the soft cushions sinking under my weight. The proximity between us felt electric, charged with a heavy, magnetic pull that made my skin tingle. I looked at his sharp profile, the gentle curve of his jaw, the dark lashes framing his exhausted eyes. I couldn't hold it in anymore. The title his mother had used—the word *he* had used in front of her—was burning a hole through my mind.

"Babe?" I called out softly, my voice barely more than a whisper over the low rumble of the TV news broadcast.

"Yes, my love?" Gavin answered immediately, turning his head to face me.

The casual, effortless endearment—*my love*—struck me like a physical blow. It was so natural, so thick with unearned affection, that my heart skipped a frantic beat.

"Why... why did you tell your mother that I'm your fiancée?" I asked, pulling my knees up to my chest and looking at him through my eyelashes. "I'm just your girlfriend. You... you didn't have to tell her that."

Gavin didn't blink. He lowered the remote control onto the mahogany coffee table and turned his body toward me. A small, breathtakingly tender smile played at the edges of his lips, softening the harsh, intimidating lines of his face.

"I know," he replied softly, his voice dropping an octave, deep and resonant in the dim room. "But very soon, we're going to get married anyway, aren't we? So whether I call you my girlfriend or my fiancée right now... it's still the exact same thing."

My breath hitched in my throat. *Married.*

The word echoed in the vast expanse of my mind like a terrifying siren. He thought we had a future. He thought we had built a life together, a path leading toward a altar, when in reality, our entire history was constructed on a bloody asphalt street and a desperate, cowardly lie.

Before I could form another word, Gavin leaned forward. He reached out with effortless grace, his long, warm fingers casually sliding my phone out of my hands and setting it aside.

Then, he closed the distance between us.

The heat radiating from his body suddenly enveloped me. He leaned in close—so incredibly close that I could smell the faint, intoxicating mixture of his expensive sandalwood cologne and the sterile scent of hospital antiseptic. His dark eyes flicked down to my lips, heavy with a raw, undeniable longing. The world around us vanished. The TV hummed uselessly in the background, the grand mansion disappeared, and all that remained was the magnetic pull of his mouth hovering just millimeters away from mine. My heart hammered against my ribs like a wild beast, my lips parting in a desperate, breathy gasp as he closed his eyes and leaned in to kiss me—

*BANG!*

The heavy double doors of the lounge were thrown open with such violent force that they slammed hard against the wood-paneled walls, the sharp sound shattering the intimacy in the room like glass.

I flinched backward, my heart shooting right into my throat as Gavin instantly pulled back, his brow furrowing in deep annoyance as he turned his head toward the entrance.

Standing in the doorway was a woman.

She hadn't knocked. She hadn't asked permission. She stood there, panting lightly, draped in an immaculate designer trench coat with silk scarves, her high heels clicking loudly against the threshold. She was breathtakingly, devastatingly beautiful—flawless skin, sharp features, and eyes that held the terrifying authority of high society.

She took one look at the two of us sitting so close on the couch, her eyes narrowing as they landed squarely on me. Shock instantly curdled into pure, venomous rage on her face.

"Gavin?!" her voice pierced through the quiet room, sharp enough to cut metal.

She took three aggressive steps into the room, pointing a manicured, diamond-encrusted finger straight at my face. Her eyes burned with lethal contempt as she glared down at me, her voice dripping with pure disgust.

"Who on earth are you?!" she shrieked, her voice echoing off the high ceilings. "And what are you doing with my fiancé?!"

**Natalie’s POV**

> *"What are you doing with my fiancé?"*

>

The sentence did not merely fall into the quiet living room—it tore through it like a bullet, shattering the fragile air into a thousand razor-sharp fragments.

I froze where I stood, my breath locking tight in my chest. My hands, which had been resting casually at my sides just a second prior, suddenly felt heavy, ice-cold, and entirely useless. My entire body went completely numb as my eyes locked onto the woman standing in the grand doorway of the mansion.

*My fiancé?*

The words echoed in the hollow spaces of my mind, amplifying with every passing second until they roared like thunder behind my eyes.

*My fiancé.*

So Gavin had a fiancée. A real one. Not a fabricated title spun from desperation and panic in a sterile hospital corridor, but a living, breathing woman standing on the polished marble floor.

My heart constricted violently, squeezing so hard it felt as though my ribs were crushing inward. In an instant, every confusing moment from the past few days aligned with painful clarity. It was as if a blinding light had been thrown onto a dark puzzle. This was why I had always felt like a ghost floating on the periphery whenever I was near him. This was why I could never decipher his distant, guarded expressions, or understand where I truly stood in his complicated world.

I had been a fool. A naive, reckless fool, lulling myself into the absurd fantasy that I was somehow his girlfriend—that I belonged in his shadow.

Meanwhile, he already belonged to someone else.

And the woman in front of us was everything I was not. She was breathtakingly beautiful, wrapped in effortless elegance, exuding an air of supreme confidence. She hadn't knocked; she hadn't waited for an invitation. She had simply walked into his private sanctuary as if she owned every inch of the foundation, demanding answers with the absolute authority of a woman who knew her place in his life.

My heart sank straight to the pit of my stomach.

*Who told me to lie? Who told me to pretend I was his girlfriend in the first place?*

I swallowed hard, my throat feeling dry like sandpaper. My fingers trembled against the soft fabric of my dress as guilt, sharp and unrelenting, pierced through my ribs.

I should have just told him the truth from the very beginning. I should have looked into those piercing, dark eyes the moment he woke up in that hospital bed and laid out every horrifying detail. I should have confessed that I was the one behind the wheel that rainy, cursed night. I was the reason his life had hung by a thread. I was the stranger who had nearly taken everything from him.

If I had just spoken up then, perhaps the nightmare would already be over. Maybe I would be sitting in a cold cell or facing the wrath of his lawyers, but at least I would be free from the suffocating weight of this deception. Gavin would hate me, undeniably. He would have thrown me out into the street without a second thought. But at least I wouldn't be standing here, trapped inside a towering web of my own design, suffocating on my own cowardice.

Slowly, almost against my own will, my gaze shifted away from the stranger and toward Gavin.

He hadn't moved an inch, but the atmosphere surrounding him had dropped to a sub-zero temperature. He was staring at the woman with an unyielding coldness I had never seen in him before—a look so dark it could freeze blood in veins.

"Ava."

His voice didn't rise, but it carried a lethal, calm weight that echoed off the high ceilings.

The woman’s sharp, demanding expression melted away in an instant, replaced by a radiant, almost theatrical sweetness.

"Yes, babe."

My heart gave a sickening twist.

*Babe.*

She uttered the word with effortless intimacy, rolling it off her tongue as naturally as breathing. It was a habit carved over months, maybe years, of shared history. A thousand memories I knew nothing about hovered in the space between them.

I instinctively took a subtle half-step backward, suddenly feeling like an unwanted intruder caught trespassing in a life that had never belonged to me.

"What are you doing here?" Gavin asked. The temperature in his voice plummeted even further.

Ava’s practiced smile faltered around the edges, her perfectly painted lips twitching. "Excuse me?"

"Have I not warned you never to set foot in my house again?" His voice grew sharper, each syllable cutting like a blade through the silence.

I watched as Ava’s polished facade began to crack. Her posture stiffened, the warmth draining from her features to reveal something far more brittle underneath.

"After cheating on me with my cousin," Gavin continued, his eyes burning into hers with lethal intensity, "you still have the audacity to walk into my home and call me your fiancé?"

My eyes widened in sheer shock.

*His cousin?*

I flicked my gaze back and forth between the two of them, my mind reeling.

This was her. This was the woman who had shattered him. The woman who had taken his trust, dragged it through the mud, and handed it to his own family member. And yet, here she stood, posing in his foyer with her head held high, acting as though nothing had happened, expecting him to fall back into her arms.

For a brief, fleeting moment, the icy mask Gavin wore slipped. Deep behind the anger and disgust rawly exposed in his eyes, I saw something else.

Pain.

It was a deep, agonizing, buried pain—the kind of quiet torment that only comes from being torn apart by someone you once loved with every fiber of your soul.

Ava took a swift step toward him, her hands reaching out imploringly. "Babe, please... it was the work of the devil. You have to believe me."

I almost choked on my own breath.

*The devil?*

She had betrayed him with his own blood, broken his heart into pieces, and now she was shifting the blame onto an invisible force? The sheer absurdity of her excuse left me speechless.

"You know you're the love of my life," Ava continued, her tone softening into a desperate, pathetic plea. Her eyes welled with practiced tears. "Please, Gavin, forgive me. It was just a small mistake. I wasn't thinking straight. I was confused."

*A small mistake?*

I stared at her in utter disbelief. How could anyone destroy a person they claimed to love and dismiss it as a momentary lapse in judgment? How could betrayal ever be called *small*?

Gavin’s jaw tightened so hard I could see the sharp muscle flexing beneath his skin. "Don't—"

Before he could push her away, Ava surged forward and closed the distance between them, throwing her arms tightly around his neck.

My breath trapped itself in my throat. My heart came to a dead stop.

She held him. Right there. Right in front of my face.

I stood utterly helpless as her arms locked behind his head, her face buried into his shoulder. A physical ache, sharp and agonizing, bloomed behind my breastbone, cracking something delicate inside me.

I tried to suppress it. I scolded myself internally, reminding my foolish heart that I had no right to feel this agonizing surge of jealousy. I wasn't his real girlfriend. I wasn't his fiancé. I was a fraud, a liar, a stranger who had collided with his life by tragic accident and constructed an entire reality out of deception.

And yet, seeing another woman touch him, hearing her claim him, made my soul ache in ways I couldn't comprehend.

Gavin reacted instantly, his posture rigid as steel. He gripped her wrists, trying to pry her off. "Ava, let go of me!"

"Babe, please listen to me!" she whispered urgently, clinging to him tighter, refusing to release her grip. "I heard you had an accident... I heard you were in the hospital! I was out of my mind with worry, Gavin. I came here because I want to take care of you. I want to make things right!"

"Leave."

The single word cut through her frantic pleading like a thick sheet of glass breaking. It was devoid of warmth, devoid of negotiation. Pure ice.

Ava went rigid.

Gavin violently broke her grip, shoving her back a few feet until she stumbled slightly on her high heels.

"Leave my house this minute," he ordered, his breathing heavy, his chest heaving with barely suppressed rage.

"Gavin—"

"Or I swear to God, I will have security throw you out and call the police."

His eyes burned with an absolute, terrifying fury that signaled he wasn't making empty threats.

Silence descended over the room, heavy and suffocating. Neither of them moved. Neither of them spoke. The air was thick with the residue of their toxic history.

Then, slowly, Ava’s tearful gaze drifted away from Gavin.

Her eyes slid across the grand hall, traveling past his shoulder, until they locked directly onto me.

A slow, deliberate transformation took place across her face. The desperate, pleading woman disappeared, replaced by a cold, calculating creature. A strange, twisted smile curved the edges of her painted lips.

"Am I really the one who's supposed to leave, Gavin?" she asked softly, her voice laced with venom.

My stomach churned into a tight knot.

"Or is it this little lady standing behind you?"

The blood drained entirely from my face. My breath hitched, my heart hammering like a trapped bird against my ribs.

Gavin immediately turned his head toward me, his brows furrowed in confusion and growing suspicion.

I stood frozen in his shadow, paralyzed, unable to retreat, unable to speak.

Ava didn't look at Gavin anymore. Her eyes stayed locked on mine as she took a slow step forward.

Then another.

The rhythmic *click-clack* of her designer heels on the marble floor sounded like the countdown of a ticking bomb. My heart pounded so violently against my ribcage that I thought it might burst. There was something terrifying, something deeply predatory lurking in her eyes—an unspeakable malice that triggered every basic instinct in my body, screaming at me to turn around and run as fast as I could.

She stopped inches away from me.

I involuntarily pressed myself back, taking a timid step away, but the wall behind me offered no escape.

Ava leaned in close. Her expensive perfume invaded my senses, heavy and intoxicating. Her lips curved into a sinister, triumphant smile right beside my ear.

"Be careful, sweetheart," she purred.

My breath caught in my throat. The world around me seemed to fade into absolute darkness, narrowing down to the chilling vibration of her voice.

Her tone dropped to a harsh, razor-thin whisper.

> *"Because I know what you did to Gavin that night."*

>

Everything inside me ground to a complete standstill.

My heart failed a beat. My breathing stopped. My thoughts vanished into a terrifying void of white noise.

*No.*

I stared at her in utter, unadulterated horror.

*She knew.*

The phrase screamed in my head over and over until it was all I could hear. *She knew. She knew. She knew.*

My knees buckled slightly, turning to water beneath my weight. I gripped the back of a nearby chair just to stay upright. How? How on earth could she possibly know? It was impossible. There were no witnesses on that deserted, rain-slicked road. There was no evidence left behind.

Desperately, my wide, terrified eyes searched her face, looking for a twitch, a smirk, any microscopic sign that she was merely bluffing to scare me away.

But there was no lie in her gaze.

Ava knew.

She knew I was the monster who had slammed my car into Gavin's. She knew the dark, unforgivable truth I had sacrificed my sanity to hide.

She slowly pulled her head back, retracting from my ear, and locked her eyes straight into mine. She watched me crumble, drinking in my terror like a fine wine.

My lips parted, desperate to form a defense, to scream, to deny it, but no sound came out of my throat. I was entirely rendered mute.

Ava’s smile widened—cold, malicious, and entirely victorious.

She leaned in one final time, her eyes flashing with dangerous intent.

"And if you don't pack your bags and leave this house tonight..."

She paused deliberately, letting the silence stretch until my body trembled uncontrollably under her gaze.

Her eyes flickered toward Gavin, who was watching us with deep, growing alarm, and then snapped back to my trembling frame.

"I'll tell him everything."

**Natalie’s POV**

> *"I'll tell him everything."*

>

Those four words didn't just leave her mouth—they executed me.

My blood turned to absolute ice. The temperature in the room plummeted into a crushing freeze, and my lungs completely seized up. I couldn't breathe. I couldn't draw in even a tiny sliver of air. It felt as though a pair of invisible hands had wrapped around my throat and squeezed with merciless force.

Behind Ava, Gavin was watching us. His towering silhouette loomed in the soft lighting of the grand foyer, his sharp features drawn tight with a mixture of dark fury and intense, flickering suspicion.

"Natalie?"

My heart didn't just race—it nearly jumped straight out of my chest. The sound of my name falling from his lips felt like a physical blow, a sudden volt of electricity surging through my terrified body.

Ava casually stepped away from me, her movements smooth, deliberate, and sickeningly graceful. She adjusted the strap of her designer handbag as if she hadn't just held a blade to my throat. As if she hadn't just threatened to obliterate every single piece of my existence. She looked completely relaxed, a picture of refined composure, leaving me standing in her wake—pale, trembling, and entirely undone.

I stared at her in pure, unadulterated terror.

"What did Ava say to you?" Gavin asked, his voice dropping an octave as he took a firm step toward us. His dark eyes locked onto my face, searching every micro-expression, reading the stark horror painted across my features.

My mouth opened, but nothing came out. Not a sound. Not a squeak. My vocal cords felt completely severed, paralyzed by the sheer weight of the catastrophe unfolding around me.

I looked at Gavin—his broad shoulders, his guarded, handsome face, his eyes that were beginning to narrow with deep concern. Then my gaze darted back to Ava. She was smiling. It was a faint, cruel curve of her painted lips, hidden from Gavin’s line of sight, meant only for me.

She knew my secret.

She knew the unforgivable sin I had carried into this house.

And in that agonizing second, as the silence stretched between the three of us like a tightening wire, a realization hit me so hard my knees almost buckled. It was a truth so terrifying, so profoundly overwhelming, that it rendered me breathless.

I had been sitting in this house foolishly believing I was the one hiding the truth from Gavin. I thought I was the master of this deception, holding the secret close to my chest, guarding it behind my own lies. But the reality was far more sinister. I wasn't the one hiding the truth—the truth had been hiding from *me*. It had been lurking in the dark corners of that rainy night, waiting, biding its time. And Ava hadn't just stumbled upon it; she had hunted it down. She had found it, unleashed it, and was now holding it like a loaded gun pointed directly at my head.

Ava looked at me, her sharp eyes taking in my hollow expression, drinking in the exact moment I lost myself in the abyss of my own panicked thoughts. She saw how completely paralyzed I was, how the ground beneath my feet had crumbled into dust.

I still hadn't replied to Gavin's question. The silence was becoming loud, suspicious, deafening.

Gavin took another step closer, his brow furrowing deeper. "Natalie. Answer me. What did she whisper to you?"

I swallowed hard, forcing my paralyzed muscles to obey, practically digging my fingernails into the palm of my hand to ground myself.

"N-nothing, babe," I managed to choke out. The lie tasted like ash on my tongue. The pet name felt like a betrayal in itself, a hollow shield I was desperately using to protect myself from the storm.

Just as the words left my lips, a sharp, violent buzz vibrated through the air.

It was my phone.

I was holding it tightly in my right hand, my knuckles white from the grip. The sudden vibration sent a jolt through my nervous system. Slowly, with hands that shook so violently I could barely keep hold of the device, I lifted the screen to my face.

A notification glowed brightly against the dark glass.

*1 New Message from an Unknown Number.*

My heart slammed against my ribs. My thumb hovered over the glass, suspended in a moment of pure dread. Every instinct in my body begged me to turn the phone off, to throw it across the marble floor, to run. But I couldn't look away. I tapped the message.

The screen shifted, opening a video file.

It loaded instantly.

The clip began playing. It was dark—shot through the heavy, torrential downpour of a storm. The rain streaked across the lens in thick, silver sheets, illuminated only by the harsh, flickering glow of headlights. But despite the darkness, despite the graininess of the footage, my brain instantly recognized the scene.

My stomach dropped into a bottomless pit.

It was the car. *My* car.

The front bumper was caved in, steam rising violently from the crushed radiator as rain poured over the twisted metal. And then, the camera angled slightly, focusing on the driver's side door as it creaked open.

I saw myself.

I watched in horrific, slow-motion detail as my own figure stepped out of the vehicle, stumbling onto the slick, wet asphalt. I saw the sheer panic in my posture, the way I covered my mouth in agony, the way I stared at the crushed luxury sedan sitting wrecked in the middle of the road. I watched myself approach his car, panic-stricken, before running back to my own vehicle and speeding away into the night like a coward.

My heart stopped beating entirely. The world around me went completely silent. The ambient sounds of the mansion—the quiet hum of the air conditioning, the sound of Gavin’s heavy breathing—all vanished, replaced by the terrifying, frantic rhythm of my own blood rushing in my ears.

*How?*

*How did Ava get this?*

How could anyone have captured that moment? It had been a deserted stretch of road in the middle of a storm. There had been no security cameras, no streetlights, no passing cars. Yet here it was, rendered in devastatingly clear detail, preserved on a screen in the palm of my hand.

Before I could even process the horror, I felt a shift in the air beside me.

Ava had closed the distance once again. She glided up to my side, her shadow falling over me like a suffocating blanket. Gavin made a move to step between us, his face darkening with anger, but Ava didn't care about him anymore. She didn't look at him. She kept her eyes fixed on my trembling frame, leaning her head right next to mine.

Her sweet, poisoned scent filled my nose once more as her lips brushed the shell of my ear.

"Imagine what Gavin will do," she whispered, her voice a cruel, velvet purr that cut through my remaining sanity, "if he sees this."