The weight of my mistake crushed my chest as I stared at the documents scattered across my desk. Each page bore Jason's signature - a signature that now represented betrayal, manipulation, and the destruction of everything my father had built.

My fingers traced the Alpha&Luminary Corp logo. How could I have been so blind? The man I thought loved me had been nothing more than Marcus's puppet, strategically placed to gain control of our company. The same company my father had trusted me to protect.

"I had to do it, Sienna." My father's words from earlier that morning echoed in my head. "Alexander Hawthorne is our only option now."

The arranged marriage he proposed felt like both a punishment and a lifeline. My father's disappointed gaze had cut deeper than any words could. After discovering Marcus's vengeful plot, orchestrated through Jason the man I trusted more than anyone else,

I looked at my phone, thumb hovering over the contact number my dad just shared. Alexander's number. The thought of marrying someone I barely knew twisted my stomach, but what choice did I have? This wasn't just about saving face or regaining my father's trust - it was about protecting our legacy from Marcus's decades-old vendetta.

"Dad?" I spoke through the table at that had shattered documents and some drinks we ordered earlier, he sat reviewing damage control strategies. "I'll do it. I'll marry Alexander."

He looked up, his expression a mix of relief and lingering hurt. "This isn't just about the marriage, Sienna. I need to know you understand the gravity-"

"I do." My voice cracked. "Marcus played me. Used Jason to get to me, to get to you. I should have seen through it all - the convenient timing, the rushed partnership proposal. I just..." I swallowed hard. "I need you to know that I never meant to betray your trust."

My father's stern expression softened. He set down the papers and crossed the room, placing a hand on my shoulder.

"Marcus will pay for what he's done. No one hurts my daughter and gets away with it."

The protective edge in his voice caught me off guard. It had been years since I'd heard that tone - the one that reminded me that beneath his business exterior, he was still my dad.

"Alexander is different," he said. "I've known his family for years. He's honorable, successful in his own right. This isn't just about saving the company, Sienna. I wouldn't push you toward someone I didn't trust."

I wiped away a stray tear. "Jason seemed trustworthy too."

"Jason is his father's son." His jaw clenched. "I should have seen it coming. Marcus always was a snake"

The anger in his eyes when he mentioned Marcus and Jason surprised me. My father rarely showed emotion, but now I saw decades of betrayal bubbling to the surface.

"The merger with Alexander's company makes sense," he continued, his businessman persona returning. "But I won't force this on you but still advice you to take it. "Just..." He squeezed my shoulder. "Be careful with your heart this time."

Another hurtful reminder of the betrayal I received.

"I should go make those calls," he said, returning to his desk. But before he sat down, he added, "And Sienna? We'll get through this. Together."

I sank into the leather chair, my fingers tracing the edge of my coffee cup. The liquid had gone cold, much like the pit in my stomach.

Marcus's face flashed in my mind, he was my Professor at Stanford University. Even the first day itself I caught his attention because I had that charming , successful aura about me is what he said to me. Throughout my college years he was not just a professor but a father like figure who supported me, sometimes even more than my own father.

Coming from a large corporate business background when everyone expects you to carry on the family legacy, but I wanted to build my own company and Marcus was the one who made me believe I can when my own dad didn't like the idea .

The academic gathering where he'd first introduced his son Jason played like a cruel movie in my head. "My son could use someone like you to keep him focused," he'd said with that signature twinkle in his eye. Now I recognized it for what it was - calculation, not kindness.

My throat tightened. All those dinners at their house, the late-night conversations where Marcus would listen to my dreams and fears while my own father worked late. He'd shaped himself into exactly what I needed - a mentor, a father figure, someone who seemed to understand me better than anyone else.

And Jason... God, Jason. My hands shook as I set down the cup. While I'd been planning our future, sharing my deepest secrets, falling harder each day, he'd been running back to Tiffany. Those unexplained cancellations, the mysterious work meetings - how had I been so blind? The image of them together at that charity gala last month, his hand on her waist as they laughed, made me physically ill. I'd brushed it off as old friends catching up.

"Just colleagues," he'd said whenever I asked about Tiffany. But when I got to know that she was indeed not just a colleague, but the woman Jason was planning his life with when I was planning mine with him. Every time we were away from each other and I planned surprises for him, he was busy getting intimate with her. She'd been having him on the days I needed him the most. She'd been wearing the bracelet I'd once complimented him on - the one he claimed he'd lost.

But despite all the betrayal, a part of me still loved him deeply, but above that love echoed his words "I thought you were smart enough to catch up to the fact that I never loved you in the first place, it was all for my dad. Tiffany is the only girl I want" He didn't care that my heart was shattering into pieces when continuing. "Thankyou for handing over the Company though, Dad has been planning this for years, you were such a big help to take down your own father"

I was betrayed, wounded and lost. The love that I held so close to my heart, the guy I wanted a family with, was just using me for his fathers game. And now he was going to get married to Tiffany 'the only girl he ever wanted'.

Every declaration of love, every promise of forever - all lies orchestrated by a father and son determined to destroy mine.

When Dad left after the conversation and our dinner at Sterling's, I was painfully taken back to yesterday's rollercoaster events. I was just looking through some important files when my phone buzzed - a message from Rachel. "Sia, you need to see this. A&L Corp is throwing a massive celebration party tonight. Everyone's talking about it."

My stomach dropped. I hadn't heard anything about a party, and I was supposed to be company's partial share owner now. I grabbed my keys, my hands trembling as I drove to the office building.

The top floor was alive with music and laughter. Through the glass doors, I saw champagne flowing freely, executives mingling with broad smiles. In the center of it all stood Jason, his arm wrapped around Tiffany's waist as Marcus raised a toast.

"To the successful acquisition of Alpha&Luminary Corps!!" Marcus's voice boomed across the room. "And to my son, who played his part perfectly."

The room spun. I pushed through the doors, and the crowd parted. Jason's smile faltered when he saw me, but Tiffany's grew wider.

"Oh look who's here," Tiffany purred, pressing closer to Jason. "The girl who thought she'd found true love." She flashed the bracelet I'd thought Jason had lost.

Marcus stepped forward, that familiar twinkle in his eye now cold and calculating. "Sienna, my dear. You weren't supposed to find out this way, but since you're here - let me explain how your father's company is now mine."

"The company I handed to you," I whispered, looking at Jason. "You said we'd run it together."

"Business is business," Jason shrugged, not meeting my eyes. "Dad's been planning this since before I met you. Your father took everything from him years ago. It was time for payback." I could no longer even believe it was all real, I didn't want to.

This was the same man who was my lover for the last 4 years was, the one who promised me the world. Same one standing in front of me being completely indifferent and careless towards my deep heartache and so easily announcing his betrayal while holding his lover so close

Tiffany laughed, the sound sharp as glass. "Did you really think he loved you? Jason and I have been together for years. You were just part of the plan."

I stood there, frozen, as my world crumbled around me. The mentor I'd trusted, the man I'd loved, the future I'd planned - all of it had been an elaborate lie.

My knees weakened as Tiffany circled me like a shark that had smelled blood. "All those nights you spent together? He came straight to my bed afterward saying you don't even know how to keep a man happy. You actually don't huh?" She laughed hysterically almost forcing it out, and dangled her phone in front of my face, scrolling through intimate photos of her and Jason. "See? While you were drafting contracts, we were planning your downfall."

"That's enough, Tiff." Jason's words held no real conviction. He stayed rooted beside her, his hand still on her waist.

I turned to Marcus, searching for any trace of the man who'd mentored me through countless late nights at the office. "You were like a father to me."

"Oh please." Marcus adjusted his cufflinks, his blue eyes cold as winter. "You made it almost too easy. So desperate for approval, weren't you? Just like your father - too trusting, too weak to see what was right in front of you."

The room tilted. Champagne flutes clinked around us as if this was just another celebration. As if my world wasn't shattering into pieces. I could see piercing gazes from all around the room looking at me absolute mocking pity and the humiliation was suffocating

"Aw, look at her face." Tiffany's voice dripped with mock sympathy. "Did you actually think someone like Jason would choose you? Honey, you were just a stepping stone. A rather pathetic one at that."

Jason pulled Tiffany closer, pressing a kiss to her temple almost exaggerating his actions to show me. The same gentle gesture he'd done with me countless times. "It's nothing personal, Sienna. Just business."

"Business?" The word tasted like ash in my mouth. "You told me you loved me last night."

Tiffany's laugh cut through the air. "He says that to all his marks. Don't feel special." She wrapped her arms around Jason's neck, making sure I saw every possessive touch. "Though I must admit, watching you fall for every single lie was quite entertaining."

Seeing me defenseless she continued.

"Your father trusted you with his life's work." Tiffany's words slithered under my skin. "And look what you did with it. Handed it right over to Jason without a second thought."

My throat closed up. Dad had built A&L Corp from nothing. Poured his soul into every brick of this building especially after his ex business partner, Marcus betrayed his trust. The same Marcus who's now celebrating regaining the company.

"He warned you about being too trusting, didn't he?" Marcus swirled his champagne. "Just like he trusted me once. But you... you've managed to lose everything he built in record time. At least I had to work for years to orchestrate this."

The room blurred as tears threatened to spill. Dad's face flashed in my mind - his pride when he'd announced me taking over, his faith in my abilities. All shattered because I'd fallen for pretty words and false promises.

"Daddy's perfect little princess." Tiffany's voice dripped with venom. "Not so perfect anymore, are you? He gave you one responsibility - one - and you couldn't even handle that."

I looked at Jason in hope to find some sense of relief. But he didn't even meet my eyes and his silence cut deeper than any words could.

"Tell me, Sienna," Marcus leaned closer, "how will you face him after this? How will you explain that you gave away his legacy because you were desperate for love?"

The truth of his words pierced through me. Dad had trusted me with everything he'd built, and I'd failed him completely. The weight of that betrayal pressed against my chest until I could barely breathe. I

I managed to get out of the room almost impossible to catch my breath back, feeling like something is stuck in my throat. I could hear the party being continued as if nothing ever even happened there.

Tiffany cracking a joke about my 'incompetence' and the room filling with laughter.

With tears soaking my face I walked as fast as I could. Feeling completely lost I decided to do the first thing that came to my mind and took my phone out

My hands trembled as I dialed Dad's number. Each ring echoed through my skull like a death knell. Part of me prayed he wouldn't answer, but after three rings, his familiar voice came through.

"Sienna?"

"Dad, I-" My voice cracked. The words stuck in my throat as Marcus's mocking smile flashed in my mind. "I messed up. I messed up so badly."

Silence stretched between us. I could picture him at his desk, that crease forming between his brows.

"Tell me everything."

So I did. Every betrayal spilled out - how Marcus had played the caring mentor, how Jason had wormed his way into my heart and my company, how I'd fallen for their act like a naive schoolgirl. My voice broke when I reached tonight's events.

"They planned it all, Dad. Marcus, Jason, even Jason's girlfriend Tiffany - they were all in on it. I gave them access to everything because I..." I swallowed hard. "Because I trusted them."

More silence. The weight of his disappointment pressed against my chest until I could barely breathe.

"I warned you about trust." His voice was quiet, controlled. Not the explosion I'd expected, which somehow made it worse. "Especially after what Marcus did to me years ago."

"I know." Tears rolled down my cheeks. "I'm so sorry. I'll fix this, I promise-"

"No, Sienna." He sighed, and in that sound I heard years of regret. "You can't fix betrayal. That's the one thing I taught you, remember? The one thing I never forgave Marcus for. And now history repeats itself."

The truth of his words hit me like a physical blow. I'd known his rules about betrayal, had watched him cut ties with Marcus years ago over it. Yet here I was, making the same mistakes.

"I should have listened." My voice came out barely above a whisper.

"Yes," he said simply. "You should have."

"Dad, I-" The words died on my tongue. What could I possibly say?

His words knocked the air from my lungs. A long exhale crackled through the line. When he spoke again, his voice carried an unfamiliar softness, as if he was forcing back decades of pain.

"The company shares?"

"Secure until now. But the clause in the agreement I signed with Jason have provisions to nullify that too. That's worrying me the most." My fingers traced the edge of my desk, remembering how Marcus had stood here just hours ago, champagne in hand, celebrating what he thought was his victory.

"I'll look into it" I heard him say sternly.

"But they have sensitive data, project specs, client lists-"

"We'll handle it." The strain in his voice betrayed how much effort it took to maintain his composure. "I'll have legal draw up the paperwork first thing."

The careful words told me more than any lecture could. He was holding back anger- not for his sake, but for mine. The weight of that kindness crushed me more than any anger would have.

"You never told me what happened with Marcus."

Silence stretched between us, heavy with unspoken history.

"Some betrayals cut too deep to speak of." His voice roughened. "I hoped... I hoped keeping you away from him would be enough. That my mistakes wouldn't become yours." The tears came faster now, blurring the city lights into streaks of gold.

"Anyways where are you?" he continued after a moment's silence.

"Outside company's building"

"You've been staying there this whole time?"

"Yes" I embarrassingly murmured

"Go home, Sienna." Dad's voice softened. "You're in no state to handle this tonight."

"But the company-"

"Will still be there tomorrow. You need rest."

I wiped my eyes, remembering all the times I'd rolled them at his cautious nature, his constant warnings about keeping people at arm's length.

"The car service-"

"No, I can drive. I need... I need to clear my head anyway."

"Text me when you get home." A pause. "And Sienna? This isn't your fault. Marcus... he's had years to perfect his act."

I ended the call, my chest tight with everything left unsaid. The drive home passed in a blur of streetlights and memories - every conversation with Marcus, every smile from Jason, now tainted with their true intentions.

The clock read 3 AM when my phone lit up. Dad's name flashed on the screen.

"Did I wake you?"

"No." I sat up in bed, sheets tangled around my legs. "Haven't slept."

"I found something." The energy in his voice made me grip the phone tighter. "A solution."

"What kind of solution?"

"Not over the phone. Meet me tomorrow, first thing."

"Dad-"

"Get some sleep, Sia. We'll fix this."

The line went dead before I could protest. I stared at the dark screen, his words echoing in my mind. We'll fix this. Not you'll fix this, but we'll. Maybe that was the silver lining in this mess - it had taken betrayal to finally bring us together. And I couldn't wait to know what the solution he figured was.