THE BILLIONAIRE'S SUBSTITUTE BRIDE
CHAPTER ONE
THE PRICE OF DESPERATION
The day Isabella Hart agreed to marry a stranger, she was wearing a pair of shoes with a broken heel, carrying a handbag that had seen better days, and holding a hospital bill that could destroy her entire world.
She had exactly forty-eight hours to find three hundred thousand dollars.
Otherwise, her mother would die.
"Miss Hart, I need you to understand that we cannot postpone the treatment any longer."
The doctor's voice echoed through Isabella's head long after he had stopped speaking.
She stood outside the intensive care unit at St. Mary's Hospital in Manhattan, staring through the glass at the woman who had sacrificed everything to raise her.
Her mother lay motionless beneath a white blanket, her face pale, her breathing supported by machines. The once-vibrant woman who used to sing while preparing breakfast was now fighting for her life.
And Isabella was helpless.
She had sold her jewelry, emptied her savings, borrowed from friends, and taken every temporary job she could find. She had even abandoned her dream of becoming a successful fashion designer because survival had become more important than ambition.
Still, the money wasn't enough.
Her phone vibrated.
An unknown number.
UNKNOWN NUMBER: We have a proposition that may interest you. If you are willing to meet Mr. Alexander Blackwood tonight, your financial problems could disappear.
Isabella frowned.
Alexander Blackwood.
Even people who had never seen the inside of a luxury hotel knew that name.
At thirty-two, he was the billionaire CEO of Blackwood International, a man whose business empire stretched across continents. Financial magazines described him as brilliant. Business rivals called him ruthless. Women called him devastatingly handsome.
The tabloids called him emotionally unavailable.
Isabella had never met him, but she knew enough to understand one thing.
Men like Alexander Blackwood did not make generous offers without expecting something in return.
She typed a reply.
ISABELLA: Who is this?
The response arrived almost immediately.
UNKNOWN NUMBER: Someone who knows you need money. The meeting is at eight. Blackwood Tower. Come alone.
Isabella looked through the glass at her mother again.
Then she looked down at the hospital bill.
Three hundred thousand dollars.
Forty-eight hours.
She had nothing left to lose.
Or so she thought.
---
Blackwood Tower rose above Manhattan like a monument to wealth and power.
Isabella stepped into the private elevator, smoothing the front of her inexpensive black dress. She had borrowed it from a friend, and the sleeves were slightly too long.
She felt painfully out of place.
When the elevator doors opened on the penthouse floor, a tall man in a dark suit approached her.
"Miss Hart?"
"Yes."
"Mr. Blackwood is expecting you. This way, please."
The office was enormous, with floor-to-ceiling windows overlooking the glittering New York skyline. Everything inside screamed money: the polished marble floors, the custom furniture, the expensive artwork.
And behind a massive desk stood Alexander Blackwood.
He was taller than she had expected, with broad shoulders, dark hair, and a face so striking it almost seemed unfair. His charcoal suit fitted him perfectly, and his expression was cold enough to make the room feel several degrees colder.
His eyes moved over her once.
Not with admiration.
With assessment.
"Miss Hart," he said. "Sit."
Isabella remained standing.
"You sent for me. I'd prefer to know why before I get comfortable."
Something flickered in his eyes.
Amusement, perhaps.
"You're either brave or desperate."
"Does it matter?"
"To me? Not particularly."
He gestured toward the chair opposite his desk.
This time, Isabella sat.
Alexander opened a folder and slid a document across the polished surface.
"Your mother's treatment costs three hundred thousand dollars. You have less than two days to raise the money. Your financial situation is considerably worse than you've admitted to your creditors."
Isabella's stomach tightened.
"How do you know all that?"
"I have people who make it their business to know things."
"That's disturbing."
"Yet here you are."
She hated that he was right.
Alexander folded his hands.
"I need a wife."
For several seconds, Isabella simply stared at him.
Then she laughed.
It was a short, disbelieving sound.
"I'm sorry. Did you just say you need a wife?"
"I did."
"And you summoned me because... what? You couldn't find a woman willing to marry you?"
"I can find hundreds."
"Then why me?"
"Because I don't need a woman who wants my money, my attention, or my name. I need someone who can follow the terms of an agreement without confusing business with emotion."
Isabella's smile disappeared.
"And you think I'm that woman?"
"I think you're a woman who needs three hundred thousand dollars immediately. That makes you practical."
She looked down at the document.
It was a marriage contract.
A twelve-month marriage.
In exchange, Alexander would pay for her mother's treatment, settle her outstanding debts, and give her three million dollars when the contract ended.
Three million dollars.
Enough to rebuild her life. Enough to return to school, establish her fashion brand, and never again watch someone she loved suffer because she couldn't afford a hospital bill.
But the price was becoming increasingly clear.
She would have to become Alexander Blackwood's wife.
"Why twelve months?" she asked.
"Because that's how long I need you."
"For what?"
"That isn't relevant to the agreement."
"It is to me."
Alexander's jaw tightened.
"Miss Hart, I am offering you a solution. You are welcome to decline it."
He reached for the contract.
"I'll find someone else."
"Pretending you don't care whether I accept doesn't make you less suspicious."
His hand stopped.
For the first time since she entered the room, Alexander looked genuinely interested in her.
"You're more observant than I expected."
"And you're more arrogant than I imagined."
A faint, dangerous smile touched his lips.
"Perhaps this arrangement will be entertaining after all."
Isabella ignored the unsettling warmth that crept into her cheeks.
She turned another page.
There were rules.
Separate bedrooms.
No interference in his private affairs.
No public embarrassment.
No romantic expectations.
And, most importantly, no falling in love.
She almost laughed again.
As if love were something she could accidentally stumble into with a man who looked at her as though she were another business acquisition.
"One question," she said.
"Ask."
"What happens if I refuse?"
"Nothing."
"Nothing?"
"You walk out of that door, and we never see each other again."
She studied him, searching for a hint of deception.
"You're not going to threaten me?"
"I don't need to."
The confidence in his voice infuriated her.
He knew she would consider the offer because he had found the one thing she couldn't bear to lose.
Her mother.
Isabella picked up the pen.
Her fingers trembled.
"Three hundred thousand dollars for my mother's treatment. The debts settled. And three million dollars at the end of twelve months."
"Correct."
"And I retain the right to pursue my fashion career?"
"Provided it doesn't interfere with our public arrangement."
She took a breath.
"Then I have one condition of my own."
Alexander leaned back.
"Go on."
"You will never use my mother's life to control me. Not today, not tomorrow, not ever. Whatever happens between us, her treatment will not become a weapon."
For a long moment, he said nothing.
Then he nodded.
"Agreed."
Isabella signed her name.
The sound of the pen scratching against paper seemed unnaturally loud.
Just like that, her life changed.
She had sold twelve months of her freedom to a man she barely knew.
Alexander collected the document and signed beneath her name.
"Congratulations, Mrs. Blackwood."
The words sent a strange chill through her.
She wasn't his wife yet, but the contract had already made her feel trapped.
"When does this begin?" she asked.
"Tomorrow morning. The wedding will take place in a private ceremony."
"Tomorrow?"
"You wanted a solution. I don't believe in wasting time."
Of course he didn't.
Alexander stood, signaling that the meeting was over.
"Your mother's hospital will receive the funds tonight. A car will collect you at nine tomorrow morning. You'll be taken to my estate, where you'll remain until the wedding."
"Your estate?"
"You'll need to become familiar with your new home."
Isabella rose slowly.
"Anything else I should know?"
Alexander's expression changed.
Only slightly.
But she noticed.
"There is one thing."
She waited.
"Whatever you think you understand about me, Miss Hart, forget it. You don't know me. You don't know my family. And you certainly don't know what you're walking into."
A chill slipped down her spine.
"Is that supposed to frighten me?"
"No."
He stepped closer.
"It's supposed to keep you alive."
Before she could ask what he meant, he turned away.
The meeting was over.
---
Outside Blackwood Tower, Isabella stood beneath the cold night sky and stared at the city lights.
Her phone rang.
The hospital.
Her heart nearly stopped.
"Hello?"
"Miss Hart?" the nurse said. "I'm calling to inform you that we've received confirmation of payment for your mother's treatment. The medical team is preparing to proceed."
Isabella covered her mouth.
For the first time in days, she cried.
Her mother would live.
That was all that mattered.
Or so she told herself.
She had no idea that, miles away, Alexander Blackwood stood in his private study, staring at a photograph he had kept hidden for years.
A photograph of a little girl with bright eyes and a crooked smile.
A girl with a faint, crescent-shaped scar near her left wrist.
Alexander's gaze lowered to the photograph.
Then he remembered the young woman who had just signed away twelve months of her life.
The same scar.
The same eyes.
His fingers tightened around the frame.
"No," he whispered.
It couldn't be her.
Not after all these years.
Not when he had spent half his life trying to forget what happened that night.
His phone vibrated on the desk.
A message from an unknown number appeared on the screen.
UNKNOWN NUMBER: You've made a mistake, Alexander. If you marry Isabella Hart, the truth will destroy everything.
Alexander stared at the message.
For the first time in years, the billionaire felt something dangerously close to fear.
Because whoever had sent it knew the one secret he had sworn to bury.
And tomorrow, he would marry the woman who might expose it all.